Merge maxwell.earthlink.net:/usr/src/linus-2.5

into maxwell.earthlink.net:/usr/src/fbdev-2.5

Documentation/Changes

@@ -61,6 +61,7 @@ o  pcmcia-cs              3.1.21                  # cardmgr -V
 o  PPP                    2.4.0                   # pppd --version
 o  isdn4k-utils           3.1pre1                 # isdnctrl 2>&1|grep version
 o  procps                 2.0.9                   # ps --version
+o  oprofile               0.5                     # oprofiled --version
 
 Kernel compilation
 ==================
@@ -368,6 +369,10 @@ Ip-route2
 ---------
 o  <ftp://ftp.inr.ac.ru/ip-routing/iproute2-2.2.4-now-ss991023.tar.gz>
 
+OProfile
+--------
+o  <http://oprofile.sf.net/download.php3>
+ 
 Suggestions and corrections
 ===========================
 

Documentation/sound/alsa/ControlNames.txt

+This document describes standard names of mixer controls.
+
+Syntax: SOURCE [DIRECTION] FUNCTION
+
+DIRECTION:
+  <nothing>	(both directions)
+  Playback
+  Capture
+  Bypass Playback
+  Bypass Capture
+
+FUNCTION:
+  Switch	(on/off switch)
+  Volume
+  Route		(route control, hardware specific)
+
+SOURCE:
+  Master
+  Master Mono
+  Hardware Master
+  Headphone
+  PC Speaker
+  Phone
+  Phone Input
+  Phone Output
+  Synth
+  FM
+  Mic
+  Line
+  CD
+  Video
+  Zoom Video
+  Aux
+  PCM
+  PCM Front
+  PCM Rear
+  PCM Pan
+  Loopback
+  Analog Loopback	(D/A -> A/D loopback)
+  Digital Loopback	(playback -> capture loopback - without analog path)
+  Mono
+  Mono Output
+  Multi
+  ADC
+  Wave
+  Music
+  I2S
+  IEC958
+
+Exceptions:
+  [Digital] Capture Source
+  [Digital] Capture Switch	(aka input gain switch)
+  [Digital] Capture Volume	(aka input gain volume)
+  [Digital] Playback Switch	(aka output gain switch)
+  [Digital] Playback Volume	(aka output gain volume)
+  Tone Control - Switch
+  Tone Control - Bass
+  Tone Control - Treble
+  3D Control - Switch
+  3D Control - Center
+  3D Control - Depth
+  3D Control - Wide
+  3D Control - Space
+  3D Control - Level
+  Mic Boost [(?dB)]
+
+PCM interface:
+
+  Sample Clock Source	{ "Word", "Internal", "AutoSync" }
+  Clock Sync Status	{ "Lock", "Sync", "No Lock" }
+  External Rate		/* external capture rate */
+  Capture Rate		/* capture rate taken from external source */
+
+IEC958 (S/PDIF) interface:
+
+  IEC958 [...] [Playback|Capture] Switch	/* turn on/off the IEC958 interface */
+  IEC958 [...] [Playback|Capture] Volume	/* digital volume control */
+  IEC958 [...] [Playback|Capture] Default	/* default or global value - read/write */
+  IEC958 [...] [Playback|Capture] Mask		/* consumer and professional mask */
+  IEC958 [...] [Playback|Capture] Con Mask	/* consumer mask */
+  IEC958 [...] [Playback|Capture] Pro Mask	/* professional mask */
+  IEC958 [...] [Playback|Capture] PCM Stream	/* the settings assigned to a PCM stream */

arch/alpha/kernel/traps.c

@@ -638,7 +638,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
 got_exception:
 	/* Ok, we caught the exception, but we don't want it.  Is there
 	   someone to pass it along to?  */
-	if ((fixup = search_exception_table(pc, regs.gp)) != 0) {
+	if ((fixup = search_exception_table(pc)) != 0) {
 		unsigned long newpc;
 		newpc = fixup_exception(una_reg, fixup, pc);
 

arch/alpha/lib/clear_user.S

@@ -29,7 +29,7 @@
 #define EX(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exception-99b($31); 	\
 	.previous
 
@@ -80,7 +80,6 @@ $tail:
 	ret	$31, ($28), 1	# .. e1 :
 
 __do_clear_user:
-	ldgp	$29,0($27)	# we do exceptions -- we need the gp.
 	and	$6, 7, $4	# e0    : find dest misalignment
 	beq	$0, $zerolength # .. e1 :
 	addq	$0, $4, $1	# e0    : bias counter

arch/alpha/lib/copy_user.S

@@ -30,29 +30,28 @@
 #define EXI(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exitin-99b($31);	\
 	.previous
 
 #define EXO(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exitout-99b($31);	\
 	.previous
 
 	.set noat
-	.align 3
+	.align 4
 	.globl __copy_user
 	.ent __copy_user
 __copy_user:
-	ldgp $29,0($27)			# we do exceptions -- we need the gp.
-	.prologue 1
+	.prologue 0
 	and $6,7,$3
 	beq $0,$35
 	beq $3,$36
 	subq $3,8,$3
-	.align 5
+	.align 4
 $37:
 	EXI( ldq_u $1,0($7) )
 	EXO( ldq_u $2,0($6) )
@@ -73,7 +72,7 @@ $36:
 	beq $1,$43
 	beq $4,$48
 	EXI( ldq_u $3,0($7) )
-	.align 5
+	.align 4
 $50:
 	EXI( ldq_u $2,8($7) )
 	subq $4,8,$4
@@ -88,7 +87,7 @@ $50:
 	bne $4,$50
 $48:
 	beq $0,$41
-	.align 5
+	.align 4
 $57:
 	EXI( ldq_u $1,0($7) )
 	EXO( ldq_u $2,0($6) )
@@ -105,7 +104,7 @@ $57:
 	.align 4
 $43:
 	beq $4,$65
-	.align 5
+	.align 4
 $66:
 	EXI( ldq $1,0($7) )
 	subq $4,8,$4

arch/alpha/lib/ev6-clear_user.S

@@ -47,7 +47,7 @@
 #define EX(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exception-99b($31); 	\
 	.previous
 
@@ -62,9 +62,6 @@
 
 				# Pipeline info : Slotting & Comments
 __do_clear_user:
-	ldgp	$29,0($27)	# we do exceptions -- we need the gp.
-				# Macro instruction becomes ldah/lda
-				# .. .. E  E	:
 	and	$6, 7, $4	# .. E  .. ..	: find dest head misalignment
 	beq	$0, $zerolength # U  .. .. ..	:  U L U L
 

arch/alpha/lib/ev6-copy_user.S

@@ -41,14 +41,14 @@
 #define EXI(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exitin-99b($31);	\
 	.previous
 
 #define EXO(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exitout-99b($31);	\
 	.previous
 
@@ -58,10 +58,7 @@
 	.ent __copy_user
 				# Pipeline info: Slotting & Comments
 __copy_user:
-	ldgp $29,0($27)		# we do exceptions -- we need the gp.
-				# Macro instruction becomes ldah/lda
-				# .. .. E  E
-	.prologue 1
+	.prologue 0
 	subq $0, 32, $1		# .. E  .. ..	: Is this going to be a small copy?
 	beq $0, $zerolength	# U  .. .. ..	: U L U L
 

arch/alpha/lib/ev6-strncpy_from_user.S

@@ -34,7 +34,7 @@
 #define EX(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exception-99b($0); 	\
 	.previous
 
@@ -46,11 +46,10 @@
 	.globl __strncpy_from_user
 	.ent __strncpy_from_user
 	.frame $30, 0, $26
-	.prologue 1
+	.prologue 0
 
 	.align 4
 __strncpy_from_user:
-	ldgp	$29, 0($27)	# E E : becomes 2 instructions (for exceptions)
 	and	a0, 7, t3	# E : find dest misalignment
 	beq	a2, $zerolength	# U :
 

arch/alpha/lib/ev67-strlen_user.S

@@ -30,7 +30,7 @@
 #define EX(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda v0, $exception-99b(zero);	\
 	.previous
 
@@ -56,9 +56,7 @@ __strlen_user:
 
 	.align 4
 __strnlen_user:
-	ldgp	$29,0($27)	# E E : we do exceptions -- we need the gp.
-				/* Decomposes into lda/ldah */
-	.prologue 1
+	.prologue 0
 	EX( ldq_u t0, 0(a0) )	# L : load first quadword (a0 may be misaligned)
 	lda     t1, -1(zero)	# E :
 

arch/alpha/lib/strlen_user.S

@@ -19,7 +19,7 @@
 #define EX(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda v0, $exception-99b(zero);	\
 	.previous
 
@@ -42,8 +42,7 @@ __strlen_user:
 
 	.align 3
 __strnlen_user:
-	ldgp	$29,0($27)	# we do exceptions -- we need the gp.
-	.prologue 1
+	.prologue 0
 
 	EX( ldq_u t0, 0(a0) )	# load first quadword (a0 may be misaligned)
 	lda     t1, -1(zero)

arch/alpha/lib/strncpy_from_user.S

@@ -19,7 +19,7 @@
 #define EX(x,y...)			\
 	99: x,##y;			\
 	.section __ex_table,"a";	\
-	.gprel32 99b;			\
+	.long 99b - .;			\
 	lda $31, $exception-99b($0); 	\
 	.previous
 
@@ -31,7 +31,7 @@
 	.globl __strncpy_from_user
 	.ent __strncpy_from_user
 	.frame $30, 0, $26
-	.prologue 1
+	.prologue 0
 
 	.align 3
 $aligned:
@@ -100,8 +100,6 @@ $a_eoc:
 	/*** The Function Entry Point ***/
 	.align 3
 __strncpy_from_user:
-	ldgp	$29, 0($27)	# we do exceptions -- we need the gp.
-
 	mov	a0, v0		# save the string start
 	beq	a2, $zerolength
 

arch/alpha/mm/extable.c

@@ -12,21 +12,17 @@ extern const struct exception_table_entry __stop___ex_table[];
 static inline unsigned
 search_one_table(const struct exception_table_entry *first,
 		 const struct exception_table_entry *last,
-		 signed long value)
+		 unsigned long value)
 {
-	/* Abort early if the search value is out of range.  */
-	if (value != (signed int)value)
-		return 0;
-
         while (first <= last) {
 		const struct exception_table_entry *mid;
-		long diff;
+		unsigned long mid_value;
 
 		mid = (last - first) / 2 + first;
-		diff = mid->insn - value;
-                if (diff == 0)
+		mid_value = (unsigned long)&mid->insn + mid->insn;
+                if (mid_value == value)
                         return mid->fixup.unit;
-                else if (diff < 0)
+                else if (mid_value < value)
                         first = mid+1;
                 else
                         last = mid-1;
@@ -34,48 +30,13 @@ search_one_table(const struct exception_table_entry *first,
         return 0;
 }
 
-register unsigned long gp __asm__("$29");
-
-static unsigned
-search_exception_table_without_gp(unsigned long addr)
-{
-	unsigned ret;
-
-#ifndef CONFIG_MODULES
-	/* There is only the kernel to search.  */
-	ret = search_one_table(__start___ex_table, __stop___ex_table - 1,
-			       addr - gp);
-#else
-	extern spinlock_t modlist_lock;
-	unsigned long flags;
-	/* The kernel is the last "module" -- no need to treat it special. */
-	struct module *mp;
-
-	ret = 0;
-	spin_lock_irqsave(&modlist_lock, flags);
-	for (mp = module_list; mp ; mp = mp->next) {
-		if (!mp->ex_table_start || !(mp->flags&(MOD_RUNNING|MOD_INITIALIZING)))
-			continue;
-		ret = search_one_table(mp->ex_table_start,
-				       mp->ex_table_end - 1, addr - mp->gp);
-		if (ret)
-			break;
-	}
-	spin_unlock_irqrestore(&modlist_lock, flags);
-#endif
-
-	return ret;
-}
-
 unsigned
-search_exception_table(unsigned long addr, unsigned long exc_gp)
+search_exception_table(unsigned long addr)
 {
 	unsigned ret;
 
 #ifndef CONFIG_MODULES
-	ret = search_one_table(__start___ex_table, __stop___ex_table - 1,
-			       addr - exc_gp);
-	if (ret) return ret;
+	ret = search_one_table(__start___ex_table, __stop___ex_table-1, addr);
 #else
 	extern spinlock_t modlist_lock;
 	unsigned long flags;
@@ -88,25 +49,12 @@ search_exception_table(unsigned long addr, unsigned long exc_gp)
 		if (!mp->ex_table_start || !(mp->flags&(MOD_RUNNING|MOD_INITIALIZING)))
 			continue;
 		ret = search_one_table(mp->ex_table_start,
-				       mp->ex_table_end - 1, addr - exc_gp);
+				       mp->ex_table_end - 1, addr);
 		if (ret)
 			break;
 	}
 	spin_unlock_irqrestore(&modlist_lock, flags);
-	if (ret) return ret;
 #endif
 
-	/*
-	 * The search failed with the exception gp. To be safe, try the
-	 * old method before giving up.
-	 */
-	ret = search_exception_table_without_gp(addr);
-	if (ret) {
-		printk(KERN_ALERT "%s: [%lx] EX_TABLE search fail with"
-		       "exc frame GP, success with raw GP\n",
-		       current->comm, addr);
-		return ret;
-	}
-
-	return 0;
+	return ret;
 }

arch/alpha/mm/fault.c

@@ -176,7 +176,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
 
  no_context:
 	/* Are we prepared to handle this fault as an exception?  */
-	if ((fixup = search_exception_table(regs->pc, regs->gp)) != 0) {
+	if ((fixup = search_exception_table(regs->pc)) != 0) {
 		unsigned long newpc;
 		newpc = fixup_exception(dpf_reg, fixup, regs->pc);
 		regs->pc = newpc;

arch/i386/Kconfig

@@ -1553,7 +1553,6 @@ config DEBUG_HIGHMEM
 
 config KALLSYMS
 	bool "Load all symbols for debugging/kksymoops"
-	depends on DEBUG_KERNEL
 	help
 	  Say Y here to let the kernel print out symbolic crash information and
 	  symbolic stack backtraces. This increases the size of the kernel

arch/i386/kernel/entry.S

@@ -47,6 +47,7 @@
 #include <asm/errno.h>
 #include <asm/segment.h>
 #include <asm/smp.h>
+#include <asm/page.h>
 #include "irq_vectors.h"
 
 EBX		= 0x00
@@ -232,7 +233,7 @@ need_resched:
 #endif
 
 /* Points to after the "sysenter" instruction in the vsyscall page */
-#define SYSENTER_RETURN 0xfffff007
+#define SYSENTER_RETURN 0xffffe00a
 
 	# sysenter call handler stub
 	ALIGN
@@ -244,6 +245,18 @@ ENTRY(sysenter_entry)
 	pushl $(__USER_CS)
 	pushl $SYSENTER_RETURN
 
+/*
+ * Load the potential sixth argument from user stack.
+ * Careful about security.
+ */
+	cmpl $__PAGE_OFFSET-3,%ebp
+	jae syscall_badsys
+1:	movl (%ebp),%ebp
+.section __ex_table,"a"
+	.align 4
+	.long 1b,syscall_badsys
+.previous
+
 	pushl %eax
 	SAVE_ALL
 	GET_THREAD_INFO(%ebx)

arch/i386/kernel/process.c

@@ -44,6 +44,7 @@
 #include <asm/ldt.h>
 #include <asm/processor.h>
 #include <asm/i387.h>
+#include <asm/irq.h>
 #include <asm/desc.h>
 #ifdef CONFIG_MATH_EMULATION
 #include <asm/math_emu.h>
@@ -269,6 +270,8 @@ void release_thread(struct task_struct *dead_task)
 			BUG();
 		}
 	}
+
+	release_x86_irqs(dead_task);
 }
 
 /*

arch/i386/kernel/sysenter.c

@@ -9,6 +9,7 @@
 #include <linux/init.h>
 #include <linux/smp.h>
 #include <linux/thread_info.h>
+#include <linux/sched.h>
 #include <linux/gfp.h>
 #include <linux/string.h>
 
@@ -18,24 +19,55 @@
 
 extern asmlinkage void sysenter_entry(void);
 
+/*
+ * Create a per-cpu fake "SEP thread" stack, so that we can
+ * enter the kernel without having to worry about things like
+ * "current" etc not working (debug traps and NMI's can happen
+ * before we can switch over to the "real" thread).
+ *
+ * Return the resulting fake stack pointer.
+ */
+struct fake_sep_struct {
+	struct thread_info thread;
+	struct task_struct task;
+	unsigned char trampoline[32] __attribute__((aligned(1024)));
+	unsigned char stack[0];
+} __attribute__((aligned(8192)));
+	
+static struct fake_sep_struct *alloc_sep_thread(int cpu)
+{
+	struct fake_sep_struct *entry;
+
+	entry = (struct fake_sep_struct *) __get_free_pages(GFP_ATOMIC, 1);
+	if (!entry)
+		return NULL;
+
+	memset(entry, 0, PAGE_SIZE<<1);
+	entry->thread.task = &entry->task;
+	entry->task.thread_info = &entry->thread;
+	entry->thread.preempt_count = 1;
+	entry->thread.cpu = cpu;	
+
+	return entry;
+}
+
 static void __init enable_sep_cpu(void *info)
 {
-	unsigned long page = __get_free_page(GFP_ATOMIC);
 	int cpu = get_cpu();
+	struct fake_sep_struct *sep = alloc_sep_thread(cpu);
 	unsigned long *esp0_ptr = &(init_tss + cpu)->esp0;
 	unsigned long rel32;
 
-	rel32 = (unsigned long) sysenter_entry - (page+11);
-
+	rel32 = (unsigned long) sysenter_entry - (unsigned long) (sep->trampoline+11);
 	
-	*(short *) (page+0) = 0x258b;		/* movl xxxxx,%esp */
-	*(long **) (page+2) = esp0_ptr;
-	*(char *)  (page+6) = 0xe9;		/* jmp rl32 */
-	*(long *)  (page+7) = rel32;
+	*(short *) (sep->trampoline+0) = 0x258b;		/* movl xxxxx,%esp */
+	*(long **) (sep->trampoline+2) = esp0_ptr;
+	*(char *)  (sep->trampoline+6) = 0xe9;			/* jmp rl32 */
+	*(long *)  (sep->trampoline+7) = rel32;
 
-	wrmsr(0x174, __KERNEL_CS, 0);		/* SYSENTER_CS_MSR */
-	wrmsr(0x175, page+PAGE_SIZE, 0);	/* SYSENTER_ESP_MSR */
-	wrmsr(0x176, page, 0);			/* SYSENTER_EIP_MSR */
+	wrmsr(0x174, __KERNEL_CS, 0);				/* SYSENTER_CS_MSR */
+	wrmsr(0x175, PAGE_SIZE*2 + (unsigned long) sep, 0);	/* SYSENTER_ESP_MSR */
+	wrmsr(0x176, (unsigned long) &sep->trampoline, 0);	/* SYSENTER_EIP_MSR */
 
 	printk("Enabling SEP on CPU %d\n", cpu);
 	put_cpu();	
@@ -48,14 +80,19 @@ static int __init sysenter_setup(void)
 		0xc3			/* ret */
 	};
 	static const char sysent[] = {
-		0x55,			/* push %ebp */
+		0x9c,			/* pushf */
 		0x51,			/* push %ecx */
 		0x52,			/* push %edx */
+		0x55,			/* push %ebp */
 		0x89, 0xe5,		/* movl %esp,%ebp */
 		0x0f, 0x34,		/* sysenter */
+	/* System call restart point is here! (SYSENTER_RETURN - 2) */
+		0xeb, 0xfa,		/* jmp to "movl %esp,%ebp" */
+	/* System call normal return point is here! (SYSENTER_RETURN in entry.S) */
+		0x5d,			/* pop %ebp */
 		0x5a,			/* pop %edx */
 		0x59,			/* pop %ecx */
-		0x5d,			/* pop %ebp */
+		0x9d,			/* popf - restore TF */
 		0xc3			/* ret */
 	};
 	unsigned long page = get_zeroed_page(GFP_ATOMIC);

arch/i386/kernel/vm86.c

@@ -708,23 +708,6 @@ static inline void free_vm86_irq(int irqnumber)
 	spin_unlock_irqrestore(&irqbits_lock, flags);	
 }
 
-static inline int task_valid(struct task_struct *tsk)
-{
-	struct task_struct *g, *p;
-	int ret = 0;
-
-	read_lock(&tasklist_lock);
-	do_each_thread(g, p)
-		if ((p == tsk) && (p->sig)) {
-			ret = 1;
-			goto out;
-		}
-	while_each_thread(g, p);
-out:
-	read_unlock(&tasklist_lock);
-	return ret;
-}
-
 void release_x86_irqs(struct task_struct *task)
 {
 	int i;
@@ -733,17 +716,6 @@ void release_x86_irqs(struct task_struct *task)
 		free_vm86_irq(i);
 }
 
-static inline void handle_irq_zombies(void)
-{
-	int i;
-	for (i=3; i<16; i++) {
-		if (vm86_irqs[i].tsk) {
-			if (task_valid(vm86_irqs[i].tsk)) continue;
-			free_vm86_irq(i);
-		}
-	}
-}
-
 static inline int get_and_reset_irq(int irqnumber)
 {
 	int bit;
@@ -772,7 +744,6 @@ static int do_vm86_irq_handling(int subfunction, int irqnumber)
 		case VM86_REQUEST_IRQ: {
 			int sig = irqnumber >> 8;
 			int irq = irqnumber & 255;
-			handle_irq_zombies();
 			if (!capable(CAP_SYS_ADMIN)) return -EPERM;
 			if (!((1 << sig) & ALLOWED_SIGS)) return -EPERM;
 			if ( (irq<3) || (irq>15) ) return -EPERM;
@@ -784,7 +755,6 @@ static int do_vm86_irq_handling(int subfunction, int irqnumber)
 			return irq;
 		}
 		case  VM86_FREE_IRQ: {
-			handle_irq_zombies();
 			if ( (irqnumber<3) || (irqnumber>15) ) return -EPERM;
 			if (!vm86_irqs[irqnumber].tsk) return 0;
 			if (vm86_irqs[irqnumber].tsk != current) return -EPERM;

arch/i386/oprofile/init.c

@@ -7,7 +7,6 @@
  * @author John Levon <levon@movementarian.org>
  */
 
-#include <linux/kernel.h>
 #include <linux/oprofile.h>
 #include <linux/init.h>
  

arch/i386/oprofile/nmi_int.c

@@ -7,19 +7,13 @@
  * @author John Levon <levon@movementarian.org>
  */
 
-#include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/notifier.h>
 #include <linux/smp.h>
 #include <linux/oprofile.h>
-#include <linux/pm.h>
-#include <linux/thread_info.h>
 #include <asm/nmi.h>
-#include <asm/ptrace.h>
 #include <asm/msr.h>
 #include <asm/apic.h>
-#include <asm/bitops.h>
-#include <asm/processor.h>
  
 #include "op_counter.h"
 #include "op_x86_model.h"
@@ -27,7 +21,6 @@
 static struct op_x86_model_spec const * model;
 static struct op_msrs cpu_msrs[NR_CPUS];
 static unsigned long saved_lvtpc[NR_CPUS];
-static unsigned long kernel_only;
  
 static int nmi_start(void);
 static void nmi_stop(void);
@@ -53,10 +46,9 @@ static int oprofile_pm_callback(struct pm_dev * dev,
 }
  
  
-// FIXME: kernel_only
 static int nmi_callback(struct pt_regs * regs, int cpu)
 {
-	return (model->check_ctrs(cpu, &cpu_msrs[cpu], regs));
+	return model->check_ctrs(cpu, &cpu_msrs[cpu], regs);
 }
  
  
@@ -210,7 +202,6 @@ static int nmi_create_files(struct super_block * sb, struct dentry * root)
 		oprofilefs_create_ulong(sb, dir, "user", &counter_config[i].user); 
 	}
 
-	oprofilefs_create_ulong(sb, root, "kernel_only", &kernel_only);
 	return 0;
 }
  

drivers/acpi/ac.c

@@ -183,8 +183,10 @@ acpi_ac_remove_fs (
 {
 	ACPI_FUNCTION_TRACE("acpi_ac_remove_fs");
 
-	if (acpi_device_dir(device))
+	if (acpi_device_dir(device)) {
 		remove_proc_entry(acpi_device_bid(device), acpi_ac_dir);
+		acpi_device_dir(device) = NULL;
+	}
 
 	return_VALUE(0);
 }

drivers/acpi/battery.c

@@ -669,8 +669,10 @@ acpi_battery_remove_fs (
 {
 	ACPI_FUNCTION_TRACE("acpi_battery_remove_fs");
 
-	if (acpi_device_dir(device))
+	if (acpi_device_dir(device)) {
 		remove_proc_entry(acpi_device_bid(device), acpi_battery_dir);
+		acpi_device_dir(device) = NULL;
+	}
 
 	return_VALUE(0);
 }

drivers/acpi/button.c

@@ -179,8 +179,10 @@ acpi_button_remove_fs (
 {
 	ACPI_FUNCTION_TRACE("acpi_button_remove_fs");
 
-	if (acpi_device_dir(device))
+	if (acpi_device_dir(device)) {
 		remove_proc_entry(acpi_device_bid(device), acpi_button_dir);
+		acpi_device_dir(device) = NULL;
+	}
 
 	return_VALUE(0);
 }

drivers/acpi/dispatcher/dsfield.c

 /******************************************************************************
  *
  * Module Name: dsfield - Dispatcher field routines
- *              $Revision: 70 $
  *
  *****************************************************************************/
 
@@ -38,21 +37,21 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_buffer_field
+ * FUNCTION:    acpi_ds_create_buffer_field
  *
  * PARAMETERS:  Opcode              - The opcode to be executed
  *              Operands            - List of operands for the opcode
- *              Walk_state          - Current state
+ *              walk_state          - Current state
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Execute the Create_field operators:
- *              Create_bit_field_op,
- *              Create_byte_field_op,
- *              Create_word_field_op,
- *              Create_dWord_field_op,
- *              Create_qWord_field_op,
- *              Create_field_op     (all of which define fields in buffers)
+ * DESCRIPTION: Execute the create_field operators:
+ *              create_bit_field_op,
+ *              create_byte_field_op,
+ *              create_word_field_op,
+ *              create_dword_field_op,
+ *              create_qword_field_op,
+ *              create_field_op     (all of which define fields in buffers)
  *
  ******************************************************************************/
 
@@ -69,10 +68,10 @@ acpi_ds_create_buffer_field (
 	u32                     flags;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_create_buffer_field");
+	ACPI_FUNCTION_TRACE ("ds_create_buffer_field");
 
 
-	/* Get the Name_string argument */
+	/* Get the name_string argument */
 
 	if (op->common.aml_opcode == AML_CREATE_FIELD_OP) {
 		arg = acpi_ps_get_arg (op, 3);
@@ -100,7 +99,7 @@ acpi_ds_create_buffer_field (
 	}
 
 	/*
-	 * Enter the Name_string into the namespace
+	 * Enter the name_string into the namespace
 	 */
 	status = acpi_ns_lookup (walk_state->scope_info, arg->common.value.string,
 			 ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS1,
@@ -168,10 +167,10 @@ acpi_ds_create_buffer_field (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_get_field_names
+ * FUNCTION:    acpi_ds_get_field_names
  *
- * PARAMETERS:  Info            - Create_field info structure
- *  `           Walk_state      - Current method state
+ * PARAMETERS:  Info            - create_field info structure
+ *  `           walk_state      - Current method state
  *              Arg             - First parser arg for the field name list
  *
  * RETURN:      Status
@@ -183,7 +182,7 @@ acpi_ds_create_buffer_field (
 
 acpi_status
 acpi_ds_get_field_names (
-	ACPI_CREATE_FIELD_INFO  *info,
+	acpi_create_field_info  *info,
 	acpi_walk_state         *walk_state,
 	acpi_parse_object       *arg)
 {
@@ -191,7 +190,7 @@ acpi_ds_get_field_names (
 	acpi_integer            position;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_get_field_names", info);
+	ACPI_FUNCTION_TRACE_PTR ("ds_get_field_names", info);
 
 
 	/* First field starts at bit zero */
@@ -204,7 +203,7 @@ acpi_ds_get_field_names (
 		/*
 		 * Three types of field elements are handled:
 		 * 1) Offset - specifies a bit offset
-		 * 2) Access_as - changes the access mode
+		 * 2) access_as - changes the access mode
 		 * 3) Name - Enters a new named field into the namespace
 		 */
 		switch (arg->common.aml_opcode) {
@@ -225,10 +224,10 @@ acpi_ds_get_field_names (
 		case AML_INT_ACCESSFIELD_OP:
 
 			/*
-			 * Get a new Access_type and Access_attribute -- to be used for all
-			 * field units that follow, until field end or another Access_as keyword.
+			 * Get a new access_type and access_attribute -- to be used for all
+			 * field units that follow, until field end or another access_as keyword.
 			 *
-			 * In Field_flags, preserve the flag bits other than the ACCESS_TYPE bits
+			 * In field_flags, preserve the flag bits other than the ACCESS_TYPE bits
 			 */
 			info->field_flags = (u8) ((info->field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) |
 					  ((u8) (arg->common.value.integer32 >> 8)));
@@ -296,11 +295,11 @@ acpi_ds_get_field_names (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_field
+ * FUNCTION:    acpi_ds_create_field
  *
  * PARAMETERS:  Op              - Op containing the Field definition and args
- *              Region_node     - Object for the containing Operation Region
- *  `           Walk_state      - Current method state
+ *              region_node     - Object for the containing Operation Region
+ *  `           walk_state      - Current method state
  *
  * RETURN:      Status
  *
@@ -316,13 +315,13 @@ acpi_ds_create_field (
 {
 	acpi_status             status;
 	acpi_parse_object       *arg;
-	ACPI_CREATE_FIELD_INFO  info;
+	acpi_create_field_info  info;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_create_field", op);
+	ACPI_FUNCTION_TRACE_PTR ("ds_create_field", op);
 
 
-	/* First arg is the name of the parent Op_region (must already exist) */
+	/* First arg is the name of the parent op_region (must already exist) */
 
 	arg = op->common.value.arg;
 	if (!region_node) {
@@ -354,10 +353,10 @@ acpi_ds_create_field (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_init_field_objects
+ * FUNCTION:    acpi_ds_init_field_objects
  *
  * PARAMETERS:  Op              - Op containing the Field definition and args
- *  `           Walk_state      - Current method state
+ *  `           walk_state      - Current method state
  *
  * RETURN:      Status
  *
@@ -378,7 +377,7 @@ acpi_ds_init_field_objects (
 	u8                      type = 0;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_init_field_objects", op);
+	ACPI_FUNCTION_TRACE_PTR ("ds_init_field_objects", op);
 
 
 	switch (walk_state->opcode) {
@@ -402,7 +401,7 @@ acpi_ds_init_field_objects (
 	}
 
 	/*
-	 * Walk the list of entries in the Field_list
+	 * Walk the list of entries in the field_list
 	 */
 	while (arg) {
 		/* Ignore OFFSET and ACCESSAS terms here */
@@ -438,11 +437,11 @@ acpi_ds_init_field_objects (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_bank_field
+ * FUNCTION:    acpi_ds_create_bank_field
  *
  * PARAMETERS:  Op              - Op containing the Field definition and args
- *              Region_node     - Object for the containing Operation Region
- *  `           Walk_state      - Current method state
+ *              region_node     - Object for the containing Operation Region
+ *  `           walk_state      - Current method state
  *
  * RETURN:      Status
  *
@@ -458,13 +457,13 @@ acpi_ds_create_bank_field (
 {
 	acpi_status             status;
 	acpi_parse_object       *arg;
-	ACPI_CREATE_FIELD_INFO  info;
+	acpi_create_field_info  info;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_create_bank_field", op);
+	ACPI_FUNCTION_TRACE_PTR ("ds_create_bank_field", op);
 
 
-	/* First arg is the name of the parent Op_region (must already exist) */
+	/* First arg is the name of the parent op_region (must already exist) */
 
 	arg = op->common.value.arg;
 	if (!region_node) {
@@ -488,7 +487,7 @@ acpi_ds_create_bank_field (
 		return_ACPI_STATUS (status);
 	}
 
-	/* Third arg is the Bank_value */
+	/* Third arg is the bank_value */
 
 	arg = arg->common.next;
 	info.bank_value = arg->common.value.integer32;
@@ -511,11 +510,11 @@ acpi_ds_create_bank_field (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_index_field
+ * FUNCTION:    acpi_ds_create_index_field
  *
  * PARAMETERS:  Op              - Op containing the Field definition and args
- *              Region_node     - Object for the containing Operation Region
- *  `           Walk_state      - Current method state
+ *              region_node     - Object for the containing Operation Region
+ *  `           walk_state      - Current method state
  *
  * RETURN:      Status
  *
@@ -531,10 +530,10 @@ acpi_ds_create_index_field (
 {
 	acpi_status             status;
 	acpi_parse_object       *arg;
-	ACPI_CREATE_FIELD_INFO  info;
+	acpi_create_field_info  info;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_create_index_field", op);
+	ACPI_FUNCTION_TRACE_PTR ("ds_create_index_field", op);
 
 
 	/* First arg is the name of the Index register (must already exist) */

drivers/acpi/dispatcher/dsinit.c

 /******************************************************************************
  *
  * Module Name: dsinit - Object initialization namespace walk
- *              $Revision: 4 $
  *
  *****************************************************************************/
 
@@ -37,16 +36,16 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_init_one_object
+ * FUNCTION:    acpi_ds_init_one_object
  *
- * PARAMETERS:  Obj_handle      - Node
+ * PARAMETERS:  obj_handle      - Node
  *              Level           - Current nesting level
  *              Context         - Points to a init info struct
- *              Return_value    - Not used
+ *              return_value    - Not used
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Callback from Acpi_walk_namespace. Invoked for every object
+ * DESCRIPTION: Callback from acpi_walk_namespace. Invoked for every object
  *              within the namespace.
  *
  *              Currently, the only objects that require initialization are:
@@ -67,7 +66,7 @@ acpi_ds_init_one_object (
 	acpi_init_walk_info     *info = (acpi_init_walk_info *) context;
 
 
-	ACPI_FUNCTION_NAME ("Ds_init_one_object");
+	ACPI_FUNCTION_NAME ("ds_init_one_object");
 
 
 	/*
@@ -163,14 +162,14 @@ acpi_ds_init_one_object (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_initialize_objects
+ * FUNCTION:    acpi_ds_initialize_objects
  *
- * PARAMETERS:  Table_desc      - Descriptor for parent ACPI table
- *              Start_node      - Root of subtree to be initialized.
+ * PARAMETERS:  table_desc      - Descriptor for parent ACPI table
+ *              start_node      - Root of subtree to be initialized.
  *
  * RETURN:      Status
  *
- * DESCRIPTION: Walk the namespace starting at "Start_node" and perform any
+ * DESCRIPTION: Walk the namespace starting at "start_node" and perform any
  *              necessary initialization on the objects found therein
  *
  ******************************************************************************/
@@ -184,7 +183,7 @@ acpi_ds_initialize_objects (
 	acpi_init_walk_info     info;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_initialize_objects");
+	ACPI_FUNCTION_TRACE ("ds_initialize_objects");
 
 
 	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
@@ -202,7 +201,7 @@ acpi_ds_initialize_objects (
 	status = acpi_walk_namespace (ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
 			  acpi_ds_init_one_object, &info, NULL);
 	if (ACPI_FAILURE (status)) {
-		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Walk_namespace failed, %s\n",
+		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed, %s\n",
 			acpi_format_exception (status)));
 	}
 

drivers/acpi/dispatcher/dsmethod.c

 /******************************************************************************
  *
  * Module Name: dsmethod - Parser/Interpreter interface - control method parsing
- *              $Revision: 89 $
  *
  *****************************************************************************/
 
@@ -38,12 +37,12 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_parse_method
+ * FUNCTION:    acpi_ds_parse_method
  *
- * PARAMETERS:  Obj_handle      - Node of the method
+ * PARAMETERS:  obj_handle      - Node of the method
  *              Level           - Current nesting level
  *              Context         - Points to a method counter
- *              Return_value    - Not used
+ *              return_value    - Not used
  *
  * RETURN:      Status
  *
@@ -66,7 +65,7 @@ acpi_ds_parse_method (
 	acpi_walk_state         *walk_state;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_parse_method", obj_handle);
+	ACPI_FUNCTION_TRACE_PTR ("ds_parse_method", obj_handle);
 
 
 	/* Parameter Validation */
@@ -75,7 +74,7 @@ acpi_ds_parse_method (
 		return_ACPI_STATUS (AE_NULL_ENTRY);
 	}
 
-	ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "**** Parsing [%4.4s] **** Named_obj=%p\n",
+	ACPI_DEBUG_PRINT ((ACPI_DB_PARSE, "**** Parsing [%4.4s] **** named_obj=%p\n",
 		((acpi_namespace_node *) obj_handle)->name.ascii, obj_handle));
 
 	/* Extract the method object from the method Node */
@@ -113,7 +112,7 @@ acpi_ds_parse_method (
 	op->common.node = node;
 
 	/*
-	 * Get a new Owner_id for objects created by this method. Namespace
+	 * Get a new owner_id for objects created by this method. Namespace
 	 * objects (such as Operation Regions) can be created during the
 	 * first pass parse.
 	 */
@@ -150,7 +149,7 @@ acpi_ds_parse_method (
 	}
 
 	ACPI_DEBUG_PRINT ((ACPI_DB_PARSE,
-		"**** [%4.4s] Parsed **** Named_obj=%p Op=%p\n",
+		"**** [%4.4s] Parsed **** named_obj=%p Op=%p\n",
 		((acpi_namespace_node *) obj_handle)->name.ascii, obj_handle, op));
 
 	acpi_ps_delete_parse_tree (op);
@@ -160,11 +159,11 @@ acpi_ds_parse_method (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_begin_method_execution
+ * FUNCTION:    acpi_ds_begin_method_execution
  *
- * PARAMETERS:  Method_node         - Node of the method
- *              Obj_desc            - The method object
- *              Calling_method_node - Caller of this method (if non-null)
+ * PARAMETERS:  method_node         - Node of the method
+ *              obj_desc            - The method object
+ *              calling_method_node - Caller of this method (if non-null)
  *
  * RETURN:      Status
  *
@@ -185,7 +184,7 @@ acpi_ds_begin_method_execution (
 	acpi_status             status = AE_OK;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_begin_method_execution", method_node);
+	ACPI_FUNCTION_TRACE_PTR ("ds_begin_method_execution", method_node);
 
 
 	if (!method_node) {
@@ -199,7 +198,7 @@ acpi_ds_begin_method_execution (
 	if (obj_desc->method.semaphore) {
 		/*
 		 * Allow recursive method calls, up to the reentrancy/concurrency
-		 * limit imposed by the SERIALIZED rule and the Sync_level method
+		 * limit imposed by the SERIALIZED rule and the sync_level method
 		 * parameter.
 		 *
 		 * The point of this code is to avoid permanently blocking a
@@ -230,9 +229,9 @@ acpi_ds_begin_method_execution (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_call_control_method
+ * FUNCTION:    acpi_ds_call_control_method
  *
- * PARAMETERS:  Walk_state          - Current state of the walk
+ * PARAMETERS:  walk_state          - Current state of the walk
  *              Op                  - Current Op to be walked
  *
  * RETURN:      Status
@@ -243,7 +242,7 @@ acpi_ds_begin_method_execution (
 
 acpi_status
 acpi_ds_call_control_method (
-	ACPI_THREAD_STATE       *thread,
+	acpi_thread_state       *thread,
 	acpi_walk_state         *this_walk_state,
 	acpi_parse_object       *op)
 {
@@ -254,7 +253,7 @@ acpi_ds_call_control_method (
 	u32                     i;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_call_control_method", this_walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_call_control_method", this_walk_state);
 
 	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Execute method %p, currentstate=%p\n",
 		this_walk_state->prev_op, this_walk_state));
@@ -364,9 +363,9 @@ acpi_ds_call_control_method (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_restart_control_method
+ * FUNCTION:    acpi_ds_restart_control_method
  *
- * PARAMETERS:  Walk_state          - State of the method when it was preempted
+ * PARAMETERS:  walk_state          - State of the method when it was preempted
  *              Op                  - Pointer to new current op
  *
  * RETURN:      Status
@@ -383,7 +382,7 @@ acpi_ds_restart_control_method (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_restart_control_method", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_restart_control_method", walk_state);
 
 
 	if (return_desc) {
@@ -408,7 +407,7 @@ acpi_ds_restart_control_method (
 	}
 
 	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-		"Method=%p Return=%p Return_used?=%X Res_stack=%p State=%p\n",
+		"Method=%p Return=%p return_used?=%X res_stack=%p State=%p\n",
 		walk_state->method_call_op, return_desc, walk_state->return_used,
 		walk_state->results, walk_state));
 
@@ -418,9 +417,9 @@ acpi_ds_restart_control_method (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_terminate_control_method
+ * FUNCTION:    acpi_ds_terminate_control_method
  *
- * PARAMETERS:  Walk_state          - State of the method
+ * PARAMETERS:  walk_state          - State of the method
  *
  * RETURN:      Status
  *
@@ -439,7 +438,7 @@ acpi_ds_terminate_control_method (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_terminate_control_method", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_terminate_control_method", walk_state);
 
 
 	if (!walk_state) {

drivers/acpi/dispatcher/dsobject.c

 /******************************************************************************
  *
  * Module Name: dsobject - Dispatcher object management routines
- *              $Revision: 112 $
  *
  *****************************************************************************/
 
@@ -38,11 +37,11 @@
 #ifndef ACPI_NO_METHOD_EXECUTION
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_build_internal_object
+ * FUNCTION:    acpi_ds_build_internal_object
  *
- * PARAMETERS:  Walk_state      - Current walk state
+ * PARAMETERS:  walk_state      - Current walk state
  *              Op              - Parser object to be translated
- *              Obj_desc_ptr    - Where the ACPI internal object is returned
+ *              obj_desc_ptr    - Where the ACPI internal object is returned
  *
  * RETURN:      Status
  *
@@ -61,7 +60,7 @@ acpi_ds_build_internal_object (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_build_internal_object");
+	ACPI_FUNCTION_TRACE ("ds_build_internal_object");
 
 
 	*obj_desc_ptr = NULL;
@@ -104,12 +103,12 @@ acpi_ds_build_internal_object (
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_build_internal_buffer_obj
+ * FUNCTION:    acpi_ds_build_internal_buffer_obj
  *
- * PARAMETERS:  Walk_state      - Current walk state
+ * PARAMETERS:  walk_state      - Current walk state
  *              Op              - Parser object to be translated
- *              Buffer_length   - Length of the buffer
- *              Obj_desc_ptr    - Where the ACPI internal object is returned
+ *              buffer_length   - Length of the buffer
+ *              obj_desc_ptr    - Where the ACPI internal object is returned
  *
  * RETURN:      Status
  *
@@ -131,7 +130,7 @@ acpi_ds_build_internal_buffer_obj (
 	u32                     byte_list_length = 0;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_build_internal_buffer_obj");
+	ACPI_FUNCTION_TRACE ("ds_build_internal_buffer_obj");
 
 
 	obj_desc = *obj_desc_ptr;
@@ -152,9 +151,9 @@ acpi_ds_build_internal_buffer_obj (
 	}
 
 	/*
-	 * Second arg is the buffer data (optional) Byte_list can be either
+	 * Second arg is the buffer data (optional) byte_list can be either
 	 * individual bytes or a string initializer.  In either case, a
-	 * Byte_list appears in the AML.
+	 * byte_list appears in the AML.
 	 */
 	arg = op->common.value.arg;         /* skip first arg */
 
@@ -196,7 +195,7 @@ acpi_ds_build_internal_buffer_obj (
 			return_ACPI_STATUS (AE_NO_MEMORY);
 		}
 
-		/* Initialize buffer from the Byte_list (if present) */
+		/* Initialize buffer from the byte_list (if present) */
 
 		if (byte_list) {
 			ACPI_MEMCPY (obj_desc->buffer.pointer, byte_list->named.data,
@@ -212,12 +211,12 @@ acpi_ds_build_internal_buffer_obj (
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_build_internal_package_obj
+ * FUNCTION:    acpi_ds_build_internal_package_obj
  *
- * PARAMETERS:  Walk_state      - Current walk state
+ * PARAMETERS:  walk_state      - Current walk state
  *              Op              - Parser object to be translated
- *              Package_length  - Number of elements in the package
- *              Obj_desc_ptr    - Where the ACPI internal object is returned
+ *              package_length  - Number of elements in the package
+ *              obj_desc_ptr    - Where the ACPI internal object is returned
  *
  * RETURN:      Status
  *
@@ -241,7 +240,7 @@ acpi_ds_build_internal_package_obj (
 	u32                     i;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_build_internal_package_obj");
+	ACPI_FUNCTION_TRACE ("ds_build_internal_package_obj");
 
 
 	/* Find the parent of a possibly nested package */
@@ -295,7 +294,7 @@ acpi_ds_build_internal_package_obj (
 	 * that the list is always null terminated.
 	 */
 	obj_desc->package.elements = ACPI_MEM_CALLOCATE (
-			 ((ACPI_SIZE) obj_desc->package.count + 1) * sizeof (void *));
+			 ((acpi_size) obj_desc->package.count + 1) * sizeof (void *));
 
 	if (!obj_desc->package.elements) {
 		acpi_ut_delete_object_desc (obj_desc);
@@ -331,9 +330,9 @@ acpi_ds_build_internal_package_obj (
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_node
+ * FUNCTION:    acpi_ds_create_node
  *
- * PARAMETERS:  Walk_state      - Current walk state
+ * PARAMETERS:  walk_state      - Current walk state
  *              Node            - NS Node to be initialized
  *              Op              - Parser object to be translated
  *
@@ -353,7 +352,7 @@ acpi_ds_create_node (
 	acpi_operand_object     *obj_desc;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_create_node", op);
+	ACPI_FUNCTION_TRACE_PTR ("ds_create_node", op);
 
 
 	/*
@@ -397,12 +396,12 @@ acpi_ds_create_node (
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_init_object_from_op
+ * FUNCTION:    acpi_ds_init_object_from_op
  *
- * PARAMETERS:  Walk_state      - Current walk state
+ * PARAMETERS:  walk_state      - Current walk state
  *              Op              - Parser op used to init the internal object
  *              Opcode          - AML opcode associated with the object
- *              Ret_obj_desc    - Namespace object to be initialized
+ *              ret_obj_desc    - Namespace object to be initialized
  *
  * RETURN:      Status
  *
@@ -424,7 +423,7 @@ acpi_ds_init_object_from_op (
 	acpi_status             status = AE_OK;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_init_object_from_op");
+	ACPI_FUNCTION_TRACE ("ds_init_object_from_op");
 
 
 	obj_desc = *ret_obj_desc;
@@ -441,7 +440,7 @@ acpi_ds_init_object_from_op (
 	case ACPI_TYPE_BUFFER:
 
 		/*
-		 * Defer evaluation of Buffer Term_arg operand
+		 * Defer evaluation of Buffer term_arg operand
 		 */
 		obj_desc->buffer.node     = (acpi_namespace_node *) walk_state->operands[0];
 		obj_desc->buffer.aml_start = op->named.data;
@@ -452,7 +451,7 @@ acpi_ds_init_object_from_op (
 	case ACPI_TYPE_PACKAGE:
 
 		/*
-		 * Defer evaluation of Package Term_arg operand
+		 * Defer evaluation of Package term_arg operand
 		 */
 		obj_desc->package.node     = (acpi_namespace_node *) walk_state->operands[0];
 		obj_desc->package.aml_start = op->named.data;
@@ -469,7 +468,7 @@ acpi_ds_init_object_from_op (
 			 * All constants are integers.
 			 * We mark the integer with a flag that indicates that it started life
 			 * as a constant -- so that stores to constants will perform as expected (noop).
-			 * (Zero_op is used as a placeholder for optional target operands.)
+			 * (zero_op is used as a placeholder for optional target operands.)
 			 */
 			obj_desc->common.flags = AOPOBJ_AML_CONSTANT;
 

drivers/acpi/dispatcher/dsutils.c

 /*******************************************************************************
  *
  * Module Name: dsutils - Dispatcher utilities
- *              $Revision: 98 $
  *
  ******************************************************************************/
 
@@ -39,11 +38,11 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_is_result_used
+ * FUNCTION:    acpi_ds_is_result_used
  *
  * PARAMETERS:  Op
- *              Result_obj
- *              Walk_state
+ *              result_obj
+ *              walk_state
  *
  * RETURN:      Status
  *
@@ -59,7 +58,7 @@ acpi_ds_is_result_used (
 	const acpi_opcode_info  *parent_info;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_is_result_used", op);
+	ACPI_FUNCTION_TRACE_PTR ("ds_is_result_used", op);
 
 
 	/* Must have both an Op and a Result Object */
@@ -130,7 +129,7 @@ acpi_ds_is_result_used (
 	case AML_CLASS_CREATE:
 
 		/*
-		 * These opcodes allow Term_arg(s) as operands and therefore
+		 * These opcodes allow term_arg(s) as operands and therefore
 		 * the operands can be method calls.  The result is used.
 		 */
 		goto result_used;
@@ -145,7 +144,7 @@ acpi_ds_is_result_used (
 			(op->common.parent->common.aml_opcode == AML_BUFFER_OP)      ||
 			(op->common.parent->common.aml_opcode == AML_INT_EVAL_SUBTREE_OP)) {
 			/*
-			 * These opcodes allow Term_arg(s) as operands and therefore
+			 * These opcodes allow term_arg(s) as operands and therefore
 			 * the operands can be method calls.  The result is used.
 			 */
 			goto result_used;
@@ -184,11 +183,11 @@ acpi_ds_is_result_used (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_delete_result_if_not_used
+ * FUNCTION:    acpi_ds_delete_result_if_not_used
  *
  * PARAMETERS:  Op
- *              Result_obj
- *              Walk_state
+ *              result_obj
+ *              walk_state
  *
  * RETURN:      Status
  *
@@ -209,7 +208,7 @@ acpi_ds_delete_result_if_not_used (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_delete_result_if_not_used", result_obj);
+	ACPI_FUNCTION_TRACE_PTR ("ds_delete_result_if_not_used", result_obj);
 
 
 	if (!op) {
@@ -224,7 +223,7 @@ acpi_ds_delete_result_if_not_used (
 
 	if (!acpi_ds_is_result_used (op, walk_state)) {
 		/*
-		 * Must pop the result stack (Obj_desc should be equal to Result_obj)
+		 * Must pop the result stack (obj_desc should be equal to result_obj)
 		 */
 		status = acpi_ds_result_pop (&obj_desc, walk_state);
 		if (ACPI_SUCCESS (status)) {
@@ -238,9 +237,9 @@ acpi_ds_delete_result_if_not_used (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_resolve_operands
+ * FUNCTION:    acpi_ds_resolve_operands
  *
- * PARAMETERS:  Walk_state          - Current walk state with operands on stack
+ * PARAMETERS:  walk_state          - Current walk state with operands on stack
  *
  * RETURN:      Status
  *
@@ -258,7 +257,7 @@ acpi_ds_resolve_operands (
 	acpi_status             status = AE_OK;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_resolve_operands", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_resolve_operands", walk_state);
 
 
 	/*
@@ -278,9 +277,9 @@ acpi_ds_resolve_operands (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_clear_operands
+ * FUNCTION:    acpi_ds_clear_operands
  *
- * PARAMETERS:  Walk_state          - Current walk state with operands on stack
+ * PARAMETERS:  walk_state          - Current walk state with operands on stack
  *
  * RETURN:      None
  *
@@ -295,7 +294,7 @@ acpi_ds_clear_operands (
 	u32                     i;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Acpi_ds_clear_operands", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("acpi_ds_clear_operands", walk_state);
 
 
 	/*
@@ -318,9 +317,9 @@ acpi_ds_clear_operands (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_operand
+ * FUNCTION:    acpi_ds_create_operand
  *
- * PARAMETERS:  Walk_state
+ * PARAMETERS:  walk_state
  *              Arg
  *
  * RETURN:      Status
@@ -348,7 +347,7 @@ acpi_ds_create_operand (
 	const acpi_opcode_info  *op_info;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_create_operand", arg);
+	ACPI_FUNCTION_TRACE_PTR ("ds_create_operand", arg);
 
 
 	/* A valid name must be looked up in the namespace */
@@ -368,7 +367,7 @@ acpi_ds_create_operand (
 
 		/*
 		 * All prefixes have been handled, and the name is
-		 * in Name_string
+		 * in name_string
 		 */
 
 		/*
@@ -401,7 +400,7 @@ acpi_ds_create_operand (
 				 ACPI_CAST_INDIRECT_PTR (acpi_namespace_node, &obj_desc));
 		/*
 		 * The only case where we pass through (ignore) a NOT_FOUND
-		 * error is for the Cond_ref_of opcode.
+		 * error is for the cond_ref_of opcode.
 		 */
 		if (status == AE_NOT_FOUND) {
 			if (parent_op->common.aml_opcode == AML_COND_REF_OF_OP) {
@@ -530,9 +529,9 @@ acpi_ds_create_operand (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_create_operands
+ * FUNCTION:    acpi_ds_create_operands
  *
- * PARAMETERS:  First_arg           - First argument of a parser argument tree
+ * PARAMETERS:  first_arg           - First argument of a parser argument tree
  *
  * RETURN:      Status
  *
@@ -552,7 +551,7 @@ acpi_ds_create_operands (
 	u32                     arg_count = 0;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_create_operands", first_arg);
+	ACPI_FUNCTION_TRACE_PTR ("ds_create_operands", first_arg);
 
 
 	/* For all arguments in the list... */

drivers/acpi/dispatcher/dswexec.c

@@ -2,7 +2,6 @@
  *
  * Module Name: dswexec - Dispatcher method execution callbacks;
  *                        dispatch to interpreter.
- *              $Revision: 97 $
  *
  *****************************************************************************/
 
@@ -55,9 +54,9 @@ static ACPI_EXECUTE_OP      acpi_gbl_op_type_dispatch [] = {
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_get_predicate_value
+ * FUNCTION:    acpi_ds_get_predicate_value
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
  *
  * RETURN:      Status
  *
@@ -73,7 +72,7 @@ acpi_ds_get_predicate_value (
 	acpi_operand_object     *obj_desc;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_get_predicate_value", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_get_predicate_value", walk_state);
 
 
 	walk_state->control_state->common.state = 0;
@@ -103,7 +102,7 @@ acpi_ds_get_predicate_value (
 	}
 
 	if (!obj_desc) {
-		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No predicate Obj_desc=%p State=%p\n",
+		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No predicate obj_desc=%p State=%p\n",
 			obj_desc, walk_state));
 
 		return_ACPI_STATUS (AE_AML_NO_OPERAND);
@@ -115,7 +114,7 @@ acpi_ds_get_predicate_value (
 	 */
 	if (ACPI_GET_OBJECT_TYPE (obj_desc) != ACPI_TYPE_INTEGER) {
 		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
-			"Bad predicate (not a number) Obj_desc=%p State=%p Type=%X\n",
+			"Bad predicate (not a number) obj_desc=%p State=%p Type=%X\n",
 			obj_desc, walk_state, ACPI_GET_OBJECT_TYPE (obj_desc)));
 
 		status = AE_AML_OPERAND_TYPE;
@@ -165,10 +164,10 @@ acpi_ds_get_predicate_value (
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_exec_begin_op
+ * FUNCTION:    acpi_ds_exec_begin_op
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
- *              Out_op          - Return op if a new one is created
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
+ *              out_op          - Return op if a new one is created
  *
  * RETURN:      Status
  *
@@ -188,7 +187,7 @@ acpi_ds_exec_begin_op (
 	u32                     opcode_class;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_exec_begin_op", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_exec_begin_op", walk_state);
 
 
 	op = walk_state->op;
@@ -305,9 +304,9 @@ acpi_ds_exec_begin_op (
 
 /*****************************************************************************
  *
- * FUNCTION:    Acpi_ds_exec_end_op
+ * FUNCTION:    acpi_ds_exec_end_op
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
  *              Op              - Op that has been just been completed in the
  *                                walk;  Arguments have now been evaluated.
  *
@@ -331,7 +330,7 @@ acpi_ds_exec_end_op (
 	acpi_parse_object       *first_arg;
 
 
-	ACPI_FUNCTION_TRACE_PTR ("Ds_exec_end_op", walk_state);
+	ACPI_FUNCTION_TRACE_PTR ("ds_exec_end_op", walk_state);
 
 
 	op      = walk_state->op;
@@ -387,7 +386,7 @@ acpi_ds_exec_end_op (
 		if (ACPI_SUCCESS (status)) {
 			ACPI_DUMP_OPERANDS (ACPI_WALK_OPERANDS, ACPI_IMODE_EXECUTE,
 					  acpi_ps_get_opcode_name (walk_state->opcode),
-					  walk_state->num_operands, "after Ex_resolve_operands");
+					  walk_state->num_operands, "after ex_resolve_operands");
 
 			/*
 			 * Dispatch the request to the appropriate interpreter handler
@@ -424,7 +423,7 @@ acpi_ds_exec_end_op (
 		switch (op_type) {
 		case AML_TYPE_CONTROL:    /* Type 1 opcode, IF/ELSE/WHILE/NOOP */
 
-			/* 1 Operand, 0 External_result, 0 Internal_result */
+			/* 1 Operand, 0 external_result, 0 internal_result */
 
 			status = acpi_ds_exec_end_control_op (walk_state, op);
 			if (ACPI_FAILURE (status)) {
@@ -443,11 +442,11 @@ acpi_ds_exec_end_op (
 			 * (AML_METHODCALL) Op->Value->Arg->Node contains
 			 * the method Node pointer
 			 */
-			/* Next_op points to the op that holds the method name */
+			/* next_op points to the op that holds the method name */
 
 			next_op = first_arg;
 
-			/* Next_op points to first argument op */
+			/* next_op points to first argument op */
 
 			next_op = next_op->common.next;
 
@@ -488,7 +487,7 @@ acpi_ds_exec_end_op (
 		case AML_TYPE_CREATE_FIELD:
 
 			ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
-				"Executing Create_field Buffer/Index Op=%p\n", op));
+				"Executing create_field Buffer/Index Op=%p\n", op));
 
 			status = acpi_ds_load2_end_op (walk_state);
 			if (ACPI_FAILURE (status)) {
@@ -502,7 +501,7 @@ acpi_ds_exec_end_op (
 		case AML_TYPE_CREATE_OBJECT:
 
 			ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
-				"Executing Create_object (Buffer/Package) Op=%p\n", op));
+				"Executing create_object (Buffer/Package) Op=%p\n", op));
 
 			switch (op->common.parent->common.aml_opcode) {
 			case AML_NAME_OP:
@@ -557,7 +556,7 @@ acpi_ds_exec_end_op (
 
 			if (op->common.aml_opcode == AML_REGION_OP) {
 				ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
-					"Executing Op_region Address/Length Op=%p\n", op));
+					"Executing op_region Address/Length Op=%p\n", op));
 
 				status = acpi_ds_eval_region_operands (walk_state, op);
 				if (ACPI_FAILURE (status)) {

drivers/acpi/dispatcher/dswload.c

 /******************************************************************************
  *
  * Module Name: dswload - Dispatcher namespace load callbacks
- *              $Revision: 82 $
  *
  *****************************************************************************/
 
@@ -39,10 +38,10 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_init_callbacks
+ * FUNCTION:    acpi_ds_init_callbacks
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
- *              Pass_number     - 1, 2, or 3
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
+ *              pass_number     - 1, 2, or 3
  *
  * RETURN:      Status
  *
@@ -87,9 +86,9 @@ acpi_ds_init_callbacks (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_load1_begin_op
+ * FUNCTION:    acpi_ds_load1_begin_op
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
  *              Op              - Op that has been just been reached in the
  *                                walk;  Arguments have not been evaluated yet.
  *
@@ -112,7 +111,7 @@ acpi_ds_load1_begin_op (
 	u32                     flags;
 
 
-	ACPI_FUNCTION_NAME ("Ds_load1_begin_op");
+	ACPI_FUNCTION_NAME ("ds_load1_begin_op");
 
 
 	op = walk_state->op;
@@ -226,8 +225,8 @@ acpi_ds_load1_begin_op (
 		 * already exists:
 		 *    1) the Scope() operator can reopen a scoping object that was
 		 *       previously defined (Scope, Method, Device, etc.)
-		 *    2) Whenever we are parsing a deferred opcode (Op_region, Buffer,
-		 *       Buffer_field, or Package), the name of the object is already
+		 *    2) Whenever we are parsing a deferred opcode (op_region, Buffer,
+		 *       buffer_field, or Package), the name of the object is already
 		 *       in the namespace.
 		 */
 		flags = ACPI_NS_NO_UPSEARCH;
@@ -289,9 +288,9 @@ acpi_ds_load1_begin_op (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_load1_end_op
+ * FUNCTION:    acpi_ds_load1_end_op
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
  *              Op              - Op that has been just been completed in the
  *                                walk;  Arguments have now been evaluated.
  *
@@ -311,7 +310,7 @@ acpi_ds_load1_end_op (
 	acpi_status             status = AE_OK;
 
 
-	ACPI_FUNCTION_NAME ("Ds_load1_end_op");
+	ACPI_FUNCTION_NAME ("ds_load1_end_op");
 
 
 	op = walk_state->op;
@@ -340,7 +339,7 @@ acpi_ds_load1_end_op (
 
 	if (op->common.aml_opcode == AML_REGION_OP) {
 		status = acpi_ex_create_region (op->named.data, op->named.length,
-				   (ACPI_ADR_SPACE_TYPE) ((op->common.value.arg)->common.value.integer), walk_state);
+				   (acpi_adr_space_type) ((op->common.value.arg)->common.value.integer), walk_state);
 		if (ACPI_FAILURE (status)) {
 			return (status);
 		}
@@ -358,7 +357,7 @@ acpi_ds_load1_end_op (
 
 	if (op->common.aml_opcode == AML_METHOD_OP) {
 		/*
-		 * Method_op Pkg_length Name_string Method_flags Term_list
+		 * method_op pkg_length name_string method_flags term_list
 		 *
 		 * Note: We must create the method node/object pair as soon as we
 		 * see the method declaration.  This allows later pass1 parsing
@@ -366,7 +365,7 @@ acpi_ds_load1_end_op (
 		 * arguments.)
 		 */
 		ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-			"LOADING-Method: State=%p Op=%p Named_obj=%p\n",
+			"LOADING-Method: State=%p Op=%p named_obj=%p\n",
 			walk_state, op, op->named.node));
 
 		if (!acpi_ns_get_attached_object (op->named.node)) {
@@ -402,9 +401,9 @@ acpi_ds_load1_end_op (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_load2_begin_op
+ * FUNCTION:    acpi_ds_load2_begin_op
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
  *              Op              - Op that has been just been reached in the
  *                                walk;  Arguments have not been evaluated yet.
  *
@@ -426,7 +425,7 @@ acpi_ds_load2_begin_op (
 	char                    *buffer_ptr;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_load2_begin_op");
+	ACPI_FUNCTION_TRACE ("ds_load2_begin_op");
 
 
 	op = walk_state->op;
@@ -485,7 +484,7 @@ acpi_ds_load2_begin_op (
 	case AML_INT_NAMEPATH_OP:
 
 		/*
-		 * The Name_path is an object reference to an existing object. Don't enter the
+		 * The name_path is an object reference to an existing object. Don't enter the
 		 * name into the namespace, but look it up for use later
 		 */
 		status = acpi_ns_lookup (walk_state->scope_info, buffer_ptr, object_type,
@@ -613,9 +612,9 @@ acpi_ds_load2_begin_op (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ds_load2_end_op
+ * FUNCTION:    acpi_ds_load2_end_op
  *
- * PARAMETERS:  Walk_state      - Current state of the parse tree walk
+ * PARAMETERS:  walk_state      - Current state of the parse tree walk
  *              Op              - Op that has been just been completed in the
  *                                walk;  Arguments have now been evaluated.
  *
@@ -641,7 +640,7 @@ acpi_ds_load2_end_op (
 #endif
 
 
-	ACPI_FUNCTION_TRACE ("Ds_load2_end_op");
+	ACPI_FUNCTION_TRACE ("ds_load2_end_op");
 
 	op = walk_state->op;
 	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Opcode [%s] Op %p State %p\n",
@@ -715,7 +714,7 @@ acpi_ds_load2_end_op (
 	 */
 
 	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-		"Create-Load [%s] State=%p Op=%p Named_obj=%p\n",
+		"Create-Load [%s] State=%p Op=%p named_obj=%p\n",
 		acpi_ps_get_opcode_name (op->common.aml_opcode), walk_state, op, node));
 
 	/* Decode the opcode */
@@ -822,7 +821,7 @@ acpi_ds_load2_end_op (
 #ifndef ACPI_NO_METHOD_EXECUTION
 		case AML_REGION_OP:
 			/*
-			 * The Op_region is not fully parsed at this time. Only valid argument is the Space_id.
+			 * The op_region is not fully parsed at this time. Only valid argument is the space_id.
 			 * (We must save the address of the AML of the address and length operands)
 			 */
 			/*
@@ -867,7 +866,7 @@ acpi_ds_load2_end_op (
 	case AML_CLASS_METHOD_CALL:
 
 		ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-			"RESOLVING-Method_call: State=%p Op=%p Named_obj=%p\n",
+			"RESOLVING-method_call: State=%p Op=%p named_obj=%p\n",
 			walk_state, op, node));
 
 		/*

drivers/acpi/dispatcher/dswscope.c

 /******************************************************************************
  *
  * Module Name: dswscope - Scope stack manipulation
- *              $Revision: 56 $
  *
  *****************************************************************************/
 
@@ -37,7 +36,7 @@
 
 /****************************************************************************
  *
- * FUNCTION:    Acpi_ds_scope_stack_clear
+ * FUNCTION:    acpi_ds_scope_stack_clear
  *
  * PARAMETERS:  None
  *
@@ -52,7 +51,7 @@ acpi_ds_scope_stack_clear (
 {
 	acpi_generic_state      *scope_info;
 
-	ACPI_FUNCTION_NAME ("Ds_scope_stack_clear");
+	ACPI_FUNCTION_NAME ("ds_scope_stack_clear");
 
 
 	while (walk_state->scope_info) {
@@ -70,7 +69,7 @@ acpi_ds_scope_stack_clear (
 
 /****************************************************************************
  *
- * FUNCTION:    Acpi_ds_scope_stack_push
+ * FUNCTION:    acpi_ds_scope_stack_push
  *
  * PARAMETERS:  *Node,              - Name to be made current
  *              Type,               - Type of frame being pushed
@@ -90,20 +89,20 @@ acpi_ds_scope_stack_push (
 	acpi_generic_state      *old_scope_info;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_scope_stack_push");
+	ACPI_FUNCTION_TRACE ("ds_scope_stack_push");
 
 
 	if (!node) {
 		/* Invalid scope   */
 
-		ACPI_REPORT_ERROR (("Ds_scope_stack_push: null scope passed\n"));
+		ACPI_REPORT_ERROR (("ds_scope_stack_push: null scope passed\n"));
 		return_ACPI_STATUS (AE_BAD_PARAMETER);
 	}
 
 	/* Make sure object type is valid */
 
 	if (!acpi_ut_valid_object_type (type)) {
-		ACPI_REPORT_WARNING (("Ds_scope_stack_push: type code out of range\n"));
+		ACPI_REPORT_WARNING (("ds_scope_stack_push: type code out of range\n"));
 	}
 
 
@@ -152,7 +151,7 @@ acpi_ds_scope_stack_push (
 
 /****************************************************************************
  *
- * FUNCTION:    Acpi_ds_scope_stack_pop
+ * FUNCTION:    acpi_ds_scope_stack_pop
  *
  * PARAMETERS:  Type                - The type of frame to be found
  *
@@ -175,7 +174,7 @@ acpi_ds_scope_stack_pop (
 	acpi_generic_state      *new_scope_info;
 
 
-	ACPI_FUNCTION_TRACE ("Ds_scope_stack_pop");
+	ACPI_FUNCTION_TRACE ("ds_scope_stack_pop");
 
 
 	/*

drivers/acpi/ec.c

@@ -422,7 +422,7 @@ acpi_ec_space_setup (
 static acpi_status
 acpi_ec_space_handler (
 	u32			function,
-	ACPI_PHYSICAL_ADDRESS	address,
+	acpi_physical_address	address,
 	u32			bit_width,
 	acpi_integer		*value,
 	void			*handler_context,

drivers/acpi/events/evevent.c

 /******************************************************************************
  *
  * Module Name: evevent - Fixed Event handling and dispatch
- *              $Revision: 104 $
  *
  *****************************************************************************/
 
@@ -25,7 +24,6 @@
 
 #include "acpi.h"
 #include "acevents.h"
-#include "acnamesp.h"
 
 #define _COMPONENT          ACPI_EVENTS
 	 ACPI_MODULE_NAME    ("evevent")
@@ -33,7 +31,7 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_initialize
+ * FUNCTION:    acpi_ev_initialize
  *
  * PARAMETERS:  None
  *
@@ -50,7 +48,7 @@ acpi_ev_initialize (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_initialize");
+	ACPI_FUNCTION_TRACE ("ev_initialize");
 
 
 	/* Make sure we have ACPI tables */
@@ -61,7 +59,7 @@ acpi_ev_initialize (
 	}
 
 	/*
-	 * Initialize the Fixed and General Purpose Acpi_events prior. This is
+	 * Initialize the Fixed and General Purpose acpi_events prior. This is
 	 * done prior to enabling SCIs to prevent interrupts from occuring
 	 * before handers are installed.
 	 */
@@ -87,7 +85,7 @@ acpi_ev_initialize (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_handler_initialize
+ * FUNCTION:    acpi_ev_handler_initialize
  *
  * PARAMETERS:  None
  *
@@ -104,7 +102,7 @@ acpi_ev_handler_initialize (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_handler_initialize");
+	ACPI_FUNCTION_TRACE ("ev_handler_initialize");
 
 
 	/* Install the SCI handler */
@@ -144,7 +142,7 @@ acpi_ev_handler_initialize (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_fixed_event_initialize
+ * FUNCTION:    acpi_ev_fixed_event_initialize
  *
  * PARAMETERS:  None
  *
@@ -158,7 +156,7 @@ acpi_status
 acpi_ev_fixed_event_initialize (
 	void)
 {
-	NATIVE_UINT             i;
+	acpi_native_uint        i;
 	acpi_status             status;
 
 
@@ -187,7 +185,7 @@ acpi_ev_fixed_event_initialize (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_fixed_event_detect
+ * FUNCTION:    acpi_ev_fixed_event_detect
  *
  * PARAMETERS:  None
  *
@@ -204,10 +202,10 @@ acpi_ev_fixed_event_detect (
 	u32                     int_status = ACPI_INTERRUPT_NOT_HANDLED;
 	u32                     fixed_status;
 	u32                     fixed_enable;
-	NATIVE_UINT_MAX32       i;
+	acpi_native_uint        i;
 
 
-	ACPI_FUNCTION_NAME ("Ev_fixed_event_detect");
+	ACPI_FUNCTION_NAME ("ev_fixed_event_detect");
 
 
 	/*
@@ -218,7 +216,7 @@ acpi_ev_fixed_event_detect (
 	(void) acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_ENABLE, &fixed_enable);
 
 	ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS,
-		"Fixed Acpi_event Block: Enable %08X Status %08X\n",
+		"Fixed acpi_event Block: Enable %08X Status %08X\n",
 		fixed_enable, fixed_status));
 
 	/*
@@ -231,7 +229,7 @@ acpi_ev_fixed_event_detect (
 			(fixed_enable & acpi_gbl_fixed_event_info[i].enable_bit_mask)) {
 			/* Found an active (signalled) event */
 
-			int_status |= acpi_ev_fixed_event_dispatch (i);
+			int_status |= acpi_ev_fixed_event_dispatch ((u32) i);
 		}
 	}
 
@@ -241,7 +239,7 @@ acpi_ev_fixed_event_detect (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_fixed_event_dispatch
+ * FUNCTION:    acpi_ev_fixed_event_dispatch
  *
  * PARAMETERS:  Event               - Event type
  *
@@ -275,7 +273,7 @@ acpi_ev_fixed_event_dispatch (
 				0, ACPI_MTX_DO_NOT_LOCK);
 
 		ACPI_REPORT_ERROR (
-			("Ev_gpe_dispatch: No installed handler for fixed event [%08X]\n",
+			("ev_gpe_dispatch: No installed handler for fixed event [%08X]\n",
 			event));
 
 		return (ACPI_INTERRUPT_NOT_HANDLED);

drivers/acpi/events/evmisc.c

 /******************************************************************************
  *
  * Module Name: evmisc - Miscellaneous event manager support functions
- *              $Revision: 60 $
  *
  *****************************************************************************/
 
@@ -34,7 +33,7 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_is_notify_object
+ * FUNCTION:    acpi_ev_is_notify_object
  *
  * PARAMETERS:  Node            - Node to check
  *
@@ -68,9 +67,9 @@ acpi_ev_is_notify_object (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_get_gpe_register_index
+ * FUNCTION:    acpi_ev_get_gpe_register_index
  *
- * PARAMETERS:  Gpe_number      - Raw GPE number
+ * PARAMETERS:  gpe_number      - Raw GPE number
  *
  * RETURN:      None.
  *
@@ -94,9 +93,9 @@ acpi_ev_get_gpe_register_index (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_get_gpe_number_index
+ * FUNCTION:    acpi_ev_get_gpe_number_index
  *
- * PARAMETERS:  Gpe_number      - Raw GPE number
+ * PARAMETERS:  gpe_number      - Raw GPE number
  *
  * RETURN:      None.
  *
@@ -120,7 +119,7 @@ acpi_ev_get_gpe_number_index (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_queue_notify_request
+ * FUNCTION:    acpi_ev_queue_notify_request
  *
  * PARAMETERS:
  *
@@ -142,7 +141,7 @@ acpi_ev_queue_notify_request (
 	acpi_status             status = AE_OK;
 
 
-	ACPI_FUNCTION_NAME ("Ev_queue_notify_request");
+	ACPI_FUNCTION_NAME ("ev_queue_notify_request");
 
 
 	/*
@@ -238,7 +237,7 @@ acpi_ev_queue_notify_request (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_notify_dispatch
+ * FUNCTION:    acpi_ev_notify_dispatch
  *
  * PARAMETERS:
  *
@@ -305,7 +304,7 @@ acpi_ev_notify_dispatch (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_global_lock_thread
+ * FUNCTION:    acpi_ev_global_lock_thread
  *
  * RETURN:      None
  *
@@ -338,7 +337,7 @@ acpi_ev_global_lock_thread (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_global_lock_handler
+ * FUNCTION:    acpi_ev_global_lock_handler
  *
  * RETURN:      Status
  *
@@ -385,7 +384,7 @@ acpi_ev_global_lock_handler (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_init_global_lock_handler
+ * FUNCTION:    acpi_ev_init_global_lock_handler
  *
  * RETURN:      Status
  *
@@ -399,7 +398,7 @@ acpi_ev_init_global_lock_handler (void)
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_init_global_lock_handler");
+	ACPI_FUNCTION_TRACE ("ev_init_global_lock_handler");
 
 
 	acpi_gbl_global_lock_present = TRUE;
@@ -424,7 +423,7 @@ acpi_ev_init_global_lock_handler (void)
 
 /******************************************************************************
  *
- * FUNCTION:    Acpi_ev_acquire_global_lock
+ * FUNCTION:    acpi_ev_acquire_global_lock
  *
  * RETURN:      Status
  *
@@ -440,7 +439,7 @@ acpi_ev_acquire_global_lock (
 	u8                      acquired = FALSE;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_acquire_global_lock");
+	ACPI_FUNCTION_TRACE ("ev_acquire_global_lock");
 
 
 #ifndef ACPI_APPLICATION
@@ -491,7 +490,7 @@ acpi_ev_acquire_global_lock (
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_release_global_lock
+ * FUNCTION:    acpi_ev_release_global_lock
  *
  * DESCRIPTION: Releases ownership of the Global Lock.
  *
@@ -504,7 +503,7 @@ acpi_ev_release_global_lock (void)
 	acpi_status             status = AE_OK;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_release_global_lock");
+	ACPI_FUNCTION_TRACE ("ev_release_global_lock");
 
 
 	if (!acpi_gbl_global_lock_thread_count) {
@@ -542,7 +541,7 @@ acpi_ev_release_global_lock (void)
 
 /******************************************************************************
  *
- * FUNCTION:    Acpi_ev_terminate
+ * FUNCTION:    acpi_ev_terminate
  *
  * PARAMETERS:  none
  *
@@ -555,11 +554,11 @@ acpi_ev_release_global_lock (void)
 void
 acpi_ev_terminate (void)
 {
-	NATIVE_UINT_MAX32       i;
+	acpi_native_uint        i;
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_terminate");
+	ACPI_FUNCTION_TRACE ("ev_terminate");
 
 
 	if (acpi_gbl_events_initialized) {
@@ -572,9 +571,9 @@ acpi_ev_terminate (void)
 		 * Disable all fixed events
 		 */
 		for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
-			status = acpi_disable_event(i, ACPI_EVENT_FIXED, 0);
+			status = acpi_disable_event ((u32) i, ACPI_EVENT_FIXED, 0);
 			if (ACPI_FAILURE (status)) {
-				ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not disable fixed event %d\n", i));
+				ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not disable fixed event %d\n", (u32) i));
 			}
 		}
 
@@ -582,10 +581,10 @@ acpi_ev_terminate (void)
 		 * Disable all GPEs
 		 */
 		for (i = 0; i < acpi_gbl_gpe_number_max; i++) {
-			if (acpi_ev_get_gpe_number_index(i) != ACPI_GPE_INVALID) {
-				status = acpi_hw_disable_gpe(i);
+			if (acpi_ev_get_gpe_number_index ((u32)i) != ACPI_GPE_INVALID) {
+				status = acpi_hw_disable_gpe((u32) i);
 				if (ACPI_FAILURE (status)) {
-					ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not disable GPE %d\n", i));
+					ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not disable GPE %d\n", (u32) i));
 				}
 			}
 		}
@@ -593,7 +592,7 @@ acpi_ev_terminate (void)
 		/*
 		 * Remove SCI handler
 		 */
-		status = acpi_ev_remove_sci_handler();
+		status = acpi_ev_remove_sci_handler ();
 		if (ACPI_FAILURE(status)) {
 			ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not remove SCI handler\n"));
 		}
@@ -605,7 +604,7 @@ acpi_ev_terminate (void)
 	if (acpi_gbl_original_mode == ACPI_SYS_MODE_LEGACY) {
 		status = acpi_disable ();
 		if (ACPI_FAILURE (status)) {
-			ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "Acpi_disable failed\n"));
+			ACPI_DEBUG_PRINT ((ACPI_DB_WARN, "acpi_disable failed\n"));
 		}
 	}
 

drivers/acpi/events/evsci.c

@@ -2,7 +2,6 @@
  *
  * Module Name: evsci - System Control Interrupt configuration and
  *                      legacy to ACPI mode state transition functions
- *              $Revision: 86 $
  *
  ******************************************************************************/
 
@@ -34,7 +33,7 @@
 
 /*******************************************************************************
  *
- * FUNCTION:    Acpi_ev_sci_handler
+ * FUNCTION:    acpi_ev_sci_handler
  *
  * PARAMETERS:  Context   - Calling Context
  *
@@ -55,7 +54,7 @@ acpi_ev_sci_handler (
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE("Ev_sci_handler");
+	ACPI_FUNCTION_TRACE("ev_sci_handler");
 
 
 	/*
@@ -74,9 +73,9 @@ acpi_ev_sci_handler (
 	}
 
 	/*
-	 * Fixed Acpi_events:
+	 * Fixed acpi_events:
 	 * -------------
-	 * Check for and dispatch any Fixed Acpi_events that have occurred
+	 * Check for and dispatch any Fixed acpi_events that have occurred
 	 */
 	interrupt_handled |= acpi_ev_fixed_event_detect ();
 
@@ -93,7 +92,7 @@ acpi_ev_sci_handler (
 
 /******************************************************************************
  *
- * FUNCTION:    Acpi_ev_install_sci_handler
+ * FUNCTION:    acpi_ev_install_sci_handler
  *
  * PARAMETERS:  none
  *
@@ -109,7 +108,7 @@ acpi_ev_install_sci_handler (void)
 	u32                     status = AE_OK;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_install_sci_handler");
+	ACPI_FUNCTION_TRACE ("ev_install_sci_handler");
 
 
 	status = acpi_os_install_interrupt_handler ((u32) acpi_gbl_FADT->sci_int,
@@ -120,7 +119,7 @@ acpi_ev_install_sci_handler (void)
 
 /******************************************************************************
  *
- * FUNCTION:    Acpi_ev_remove_sci_handler
+ * FUNCTION:    acpi_ev_remove_sci_handler
  *
  * PARAMETERS:  none
  *
@@ -143,7 +142,7 @@ acpi_ev_remove_sci_handler (void)
 	acpi_status             status;
 
 
-	ACPI_FUNCTION_TRACE ("Ev_remove_sci_handler");
+	ACPI_FUNCTION_TRACE ("ev_remove_sci_handler");
 
 
 	/* Just let the OS remove the handler and disable the level */

drivers/acpi/fan.c

@@ -181,8 +181,10 @@ acpi_fan_remove_fs (
 {
 	ACPI_FUNCTION_TRACE("acpi_fan_remove_fs");
 
-	if (acpi_device_dir(device))
+	if (acpi_device_dir(device)) {
 		remove_proc_entry(acpi_device_bid(device), acpi_fan_dir);
+		acpi_device_dir(device) = NULL;
+	}
 
 	return_VALUE(0);
 }

drivers/acpi/include/acconfig.h

 /******************************************************************************
  *
  * Name: acconfig.h - Global configuration constants
- *       $Revision: 123 $
  *
  *****************************************************************************/
 
@@ -54,7 +53,7 @@
 
 /* Version string */
 
-#define ACPI_CA_VERSION                 0x20021212
+#define ACPI_CA_VERSION                 0x20021217
 
 /* Version of ACPI supported */
 
@@ -149,7 +148,7 @@
 #define ACPI_NUM_PREDEFINED_REGIONS     8
 #define ACPI_USER_REGION_BEGIN          0x80
 
-/* Maximum Space_ids for Operation Regions */
+/* Maximum space_ids for Operation Regions */
 
 #define ACPI_MAX_ADDRESS_SPACE          255
 

drivers/acpi/include/acdebug.h

 /******************************************************************************
  *
  * Name: acdebug.h - ACPI/AML debugger
- *       $Revision: 65 $
  *
  *****************************************************************************/
 

drivers/acpi/include/acexcep.h

 /******************************************************************************
  *
  * Name: acexcep.h - Exception codes returned by the ACPI subsystem
- *       $Revision: 66 $
  *
  *****************************************************************************/