Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Fix misspellings in comments.
  m68k: Use conventional function parameters for do_sigreturn
  zorro: Use kobj_to_dev()

arch/m68k/include/asm/MC68328.h

@@ -798,7 +798,7 @@
 
 /**********
  *
- * 0xFFFFF7xx -- Serial Periferial Interface Slave (SPIS)
+ * 0xFFFFF7xx -- Serial Peripheral Interface Slave (SPIS)
  *
  **********/
 
@@ -824,7 +824,7 @@
 
 /**********
  *
- * 0xFFFFF8xx -- Serial Periferial Interface Master (SPIM)
+ * 0xFFFFF8xx -- Serial Peripheral Interface Master (SPIM)
  *
  **********/
 
@@ -904,7 +904,7 @@
 
 #define UBAUD_PRESCALER_MASK	0x003f	/* Actual divisor is 65 - PRESCALER */
 #define UBAUD_PRESCALER_SHIFT	0
-#define UBAUD_DIVIDE_MASK	0x0700	/* Baud Rate freq. divizor */
+#define UBAUD_DIVIDE_MASK	0x0700	/* Baud Rate freq. divisor */
 #define UBAUD_DIVIDE_SHIFT	8
 #define UBAUD_BAUD_SRC		0x0800	/* Baud Rate Source */
 #define UBAUD_GPIOSRC		0x1000	/* GPIO source */

arch/m68k/include/asm/MC68EZ328.h

@@ -631,7 +631,7 @@
 
 /**********
  *
- * 0xFFFFF8xx -- Serial Periferial Interface Master (SPIM)
+ * 0xFFFFF8xx -- Serial Peripheral Interface Master (SPIM)
  *
  **********/
 
@@ -712,7 +712,7 @@
 
 #define UBAUD_PRESCALER_MASK	0x003f	/* Actual divisor is 65 - PRESCALER */
 #define UBAUD_PRESCALER_SHIFT	0
-#define UBAUD_DIVIDE_MASK	0x0700	/* Baud Rate freq. divizor */
+#define UBAUD_DIVIDE_MASK	0x0700	/* Baud Rate freq. divisor */
 #define UBAUD_DIVIDE_SHIFT	8
 #define UBAUD_BAUD_SRC		0x0800	/* Baud Rate Source */
 #define UBAUD_UCLKDIR		0x2000	/* UCLK Direction */
@@ -1160,7 +1160,7 @@ typedef volatile struct {
 #define DRAMMC_COL10		0x0080	/* Col address bit for MD10 PA11/PA0  */
 #define DRAMMC_COL9		0x0040	/* Col address bit for MD9  PA10/PA0  */
 #define DRAMMC_COL8		0x0020	/* Col address bit for MD8  PA9/PA0   */
-#define DRAMMC_REF_MASK		0x001f	/* Reresh Cycle */
+#define DRAMMC_REF_MASK		0x001f	/* Refresh Cycle */
 #define DRAMMC_REF_SHIFT	0
 
 /*

arch/m68k/include/asm/MC68VZ328.h

@@ -724,7 +724,7 @@
 
 /**********
  *
- * 0xFFFFF8xx -- Serial Periferial Interface Master (SPIM)
+ * 0xFFFFF8xx -- Serial Peripheral Interface Master (SPIM)
  *
  **********/
 
@@ -806,7 +806,7 @@
 
 #define UBAUD_PRESCALER_MASK	0x003f	/* Actual divisor is 65 - PRESCALER */
 #define UBAUD_PRESCALER_SHIFT	0
-#define UBAUD_DIVIDE_MASK	0x0700	/* Baud Rate freq. divizor */
+#define UBAUD_DIVIDE_MASK	0x0700	/* Baud Rate freq. divisor */
 #define UBAUD_DIVIDE_SHIFT	8
 #define UBAUD_BAUD_SRC		0x0800	/* Baud Rate Source */
 #define UBAUD_UCLKDIR		0x2000	/* UCLK Direction */
@@ -1256,7 +1256,7 @@ typedef struct {
 #define DRAMMC_COL10		0x0080	/* Col address bit for MD10 PA11/PA0  */
 #define DRAMMC_COL9		0x0040	/* Col address bit for MD9  PA10/PA0  */
 #define DRAMMC_COL8		0x0020	/* Col address bit for MD8  PA9/PA0   */
-#define DRAMMC_REF_MASK		0x001f	/* Reresh Cycle */
+#define DRAMMC_REF_MASK		0x001f	/* Refresh Cycle */
 #define DRAMMC_REF_SHIFT	0
 
 /*

arch/m68k/include/asm/m54xxacr.h

@@ -23,8 +23,8 @@
 #define CACR_IEC	0x00008000	/* Enable instruction cache */
 #define CACR_DNFB	0x00002000	/* Inhibited fill buffer */
 #define CACR_IDPI	0x00001000	/* Disable CPUSHL */
-#define CACR_IHLCK	0x00000800	/* Intruction cache half lock */
-#define CACR_IDCM	0x00000400	/* Intruction cache inhibit */
+#define CACR_IHLCK	0x00000800	/* Instruction cache half lock */
+#define CACR_IDCM	0x00000400	/* Instruction cache inhibit */
 #define CACR_ICINVA	0x00000100	/* Invalidate instr cache */
 #define CACR_EUSP	0x00000020	/* Enable separate user a7 */
 

arch/m68k/include/asm/mac_iop.h

@@ -48,7 +48,7 @@
 
 /* IOP message status codes */
 
-#define IOP_MSGSTATUS_UNUSED	0	/* Unusued message structure       */
+#define IOP_MSGSTATUS_UNUSED	0	/* Unused message structure        */
 #define IOP_MSGSTATUS_WAITING	1	/* waiting for channel             */
 #define IOP_MSGSTATUS_SENT	2	/* message sent, awaiting reply    */
 #define IOP_MSGSTATUS_COMPLETE	3	/* message complete and reply rcvd */

arch/m68k/include/asm/mcftimer.h

@@ -51,7 +51,7 @@
  *	Bit definitions for the Timer Event Registers (TER).
  */
 #define	MCFTIMER_TER_CAP	0x01		/* Capture event */
-#define	MCFTIMER_TER_REF	0x02		/* Refernece event */
+#define	MCFTIMER_TER_REF	0x02		/* Reference event */
 
 /****************************************************************************/
 #endif	/* mcftimer_h */

arch/m68k/kernel/entry.S

@@ -71,13 +71,19 @@ ENTRY(__sys_vfork)
 
 ENTRY(sys_sigreturn)
 	SAVE_SWITCH_STACK
+	movel	%sp,%sp@-		  | switch_stack pointer
+	pea	%sp@(SWITCH_STACK_SIZE+4) | pt_regs pointer
 	jbsr	do_sigreturn
+	addql	#8,%sp
 	RESTORE_SWITCH_STACK
 	rts
 
 ENTRY(sys_rt_sigreturn)
 	SAVE_SWITCH_STACK
+	movel	%sp,%sp@-		  | switch_stack pointer
+	pea	%sp@(SWITCH_STACK_SIZE+4) | pt_regs pointer
 	jbsr	do_rt_sigreturn
+	addql	#8,%sp
 	RESTORE_SWITCH_STACK
 	rts
 

arch/m68k/kernel/signal.c

@@ -737,10 +737,8 @@ rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
 	return 1;
 }
 
-asmlinkage int do_sigreturn(unsigned long __unused)
+asmlinkage int do_sigreturn(struct pt_regs *regs, struct switch_stack *sw)
 {
-	struct switch_stack *sw = (struct switch_stack *) &__unused;
-	struct pt_regs *regs = (struct pt_regs *) (sw + 1);
 	unsigned long usp = rdusp();
 	struct sigframe __user *frame = (struct sigframe __user *)(usp - 4);
 	sigset_t set;
@@ -764,10 +762,8 @@ asmlinkage int do_sigreturn(unsigned long __unused)
 	return 0;
 }
 
-asmlinkage int do_rt_sigreturn(unsigned long __unused)
+asmlinkage int do_rt_sigreturn(struct pt_regs *regs, struct switch_stack *sw)
 {
-	struct switch_stack *sw = (struct switch_stack *) &__unused;
-	struct pt_regs *regs = (struct pt_regs *) (sw + 1);
 	unsigned long usp = rdusp();
 	struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(usp - 4);
 	sigset_t set;

arch/m68k/mac/via.c

@@ -68,7 +68,7 @@ static int gIER,gIFR,gBufA,gBufB;
  * interrupt. This limitation also seems to apply to VIA clone logic cores in
  * Quadra-like ASICs. (RBV and OSS machines don't have this limitation.)
  *
- * We used to fake it by configuring the relevent VIA pin as an output
+ * We used to fake it by configuring the relevant VIA pin as an output
  * (to mask the interrupt) or input (to unmask). That scheme did not work on
  * (at least) the Quadra 700. A NuBus card's /NMRQ signal is an open-collector
  * circuit (see Designing Cards and Drivers for Macintosh II and Macintosh SE,

drivers/zorro/zorro-sysfs.c

@@ -65,8 +65,7 @@ static ssize_t zorro_read_config(struct file *filp, struct kobject *kobj,
 				 struct bin_attribute *bin_attr,
 				 char *buf, loff_t off, size_t count)
 {
-	struct zorro_dev *z = to_zorro_dev(container_of(kobj, struct device,
-					   kobj));
+	struct zorro_dev *z = to_zorro_dev(kobj_to_dev(kobj));
 	struct ConfigDev cd;
 
 	/* Construct a ConfigDev */