Commit 55fc733c authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'for-linus-4.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen updates from David Vrabel:
 "Features and fixes for 4.6:

  - Make earlyprintk=xen work for HVM guests

  - Remove module support for things never built as modules"

* tag 'for-linus-4.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  drivers/xen: make platform-pci.c explicitly non-modular
  drivers/xen: make sys-hypervisor.c explicitly non-modular
  drivers/xen: make xenbus_dev_[front/back]end explicitly non-modular
  drivers/xen: make [xen-]ballon explicitly non-modular
  xen: audit usages of module.h ; remove unnecessary instances
  xen/x86: Drop mode-selecting ifdefs in startup_xen()
  xen/x86: Zero out .bss for PV guests
  hvc_xen: make early_printk work with HVM guests
  hvc_xen: fix xenboot for DomUs
  hvc_xen: add earlycon support
parents b8524959 e01dc539
...@@ -33,6 +33,8 @@ ...@@ -33,6 +33,8 @@
#ifndef _ASM_ARM_XEN_HYPERCALL_H #ifndef _ASM_ARM_XEN_HYPERCALL_H
#define _ASM_ARM_XEN_HYPERCALL_H #define _ASM_ARM_XEN_HYPERCALL_H
#include <linux/bug.h>
#include <xen/interface/xen.h> #include <xen/interface/xen.h>
#include <xen/interface/sched.h> #include <xen/interface/sched.h>
#include <xen/interface/platform.h> #include <xen/interface/platform.h>
......
...@@ -38,13 +38,18 @@ ...@@ -38,13 +38,18 @@
__INIT __INIT
ENTRY(startup_xen) ENTRY(startup_xen)
cld cld
#ifdef CONFIG_X86_32
mov %esi,xen_start_info /* Clear .bss */
mov $init_thread_union+THREAD_SIZE,%esp xor %eax,%eax
#else mov $__bss_start, %_ASM_DI
mov %rsi,xen_start_info mov $__bss_stop, %_ASM_CX
mov $init_thread_union+THREAD_SIZE,%rsp sub %_ASM_DI, %_ASM_CX
#endif shr $__ASM_SEL(2, 3), %_ASM_CX
rep __ASM_SIZE(stos)
mov %_ASM_SI, xen_start_info
mov $init_thread_union+THREAD_SIZE, %_ASM_SP
jmp xen_start_kernel jmp xen_start_kernel
__FINIT __FINIT
......
...@@ -25,6 +25,7 @@ ...@@ -25,6 +25,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/types.h> #include <linux/types.h>
#include <linux/list.h> #include <linux/list.h>
#include <linux/serial_core.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/xen/hypervisor.h> #include <asm/xen/hypervisor.h>
...@@ -245,6 +246,18 @@ static int xen_hvm_console_init(void) ...@@ -245,6 +246,18 @@ static int xen_hvm_console_init(void)
return -ENODEV; return -ENODEV;
} }
static int xencons_info_pv_init(struct xencons_info *info, int vtermno)
{
info->evtchn = xen_start_info->console.domU.evtchn;
/* GFN == MFN for PV guest */
info->intf = gfn_to_virt(xen_start_info->console.domU.mfn);
info->vtermno = vtermno;
list_add_tail(&info->list, &xenconsoles);
return 0;
}
static int xen_pv_console_init(void) static int xen_pv_console_init(void)
{ {
struct xencons_info *info; struct xencons_info *info;
...@@ -264,13 +277,8 @@ static int xen_pv_console_init(void) ...@@ -264,13 +277,8 @@ static int xen_pv_console_init(void)
/* already configured */ /* already configured */
return 0; return 0;
} }
info->evtchn = xen_start_info->console.domU.evtchn;
/* GFN == MFN for PV guest */
info->intf = gfn_to_virt(xen_start_info->console.domU.mfn);
info->vtermno = HVC_COOKIE;
spin_lock(&xencons_lock); spin_lock(&xencons_lock);
list_add_tail(&info->list, &xenconsoles); xencons_info_pv_init(info, HVC_COOKIE);
spin_unlock(&xencons_lock); spin_unlock(&xencons_lock);
return 0; return 0;
...@@ -597,15 +605,39 @@ static int xen_cons_init(void) ...@@ -597,15 +605,39 @@ static int xen_cons_init(void)
} }
console_initcall(xen_cons_init); console_initcall(xen_cons_init);
#ifdef CONFIG_X86
static void xen_hvm_early_write(uint32_t vtermno, const char *str, int len)
{
if (xen_cpuid_base())
outsb(0xe9, str, len);
}
#else
static void xen_hvm_early_write(uint32_t vtermno, const char *str, int len) { }
#endif
#ifdef CONFIG_EARLY_PRINTK #ifdef CONFIG_EARLY_PRINTK
static int __init xenboot_setup_console(struct console *console, char *string)
{
static struct xencons_info xenboot;
if (xen_initial_domain())
return 0;
if (!xen_pv_domain())
return -ENODEV;
return xencons_info_pv_init(&xenboot, 0);
}
static void xenboot_write_console(struct console *console, const char *string, static void xenboot_write_console(struct console *console, const char *string,
unsigned len) unsigned len)
{ {
unsigned int linelen, off = 0; unsigned int linelen, off = 0;
const char *pos; const char *pos;
if (!xen_pv_domain()) if (!xen_pv_domain()) {
xen_hvm_early_write(0, string, len);
return; return;
}
dom0_write_console(0, string, len); dom0_write_console(0, string, len);
...@@ -628,6 +660,7 @@ static void xenboot_write_console(struct console *console, const char *string, ...@@ -628,6 +660,7 @@ static void xenboot_write_console(struct console *console, const char *string,
struct console xenboot_console = { struct console xenboot_console = {
.name = "xenboot", .name = "xenboot",
.write = xenboot_write_console, .write = xenboot_write_console,
.setup = xenboot_setup_console,
.flags = CON_PRINTBUFFER | CON_BOOT | CON_ANYTIME, .flags = CON_PRINTBUFFER | CON_BOOT | CON_ANYTIME,
.index = -1, .index = -1,
}; };
...@@ -640,17 +673,10 @@ void xen_raw_console_write(const char *str) ...@@ -640,17 +673,10 @@ void xen_raw_console_write(const char *str)
if (xen_domain()) { if (xen_domain()) {
rc = dom0_write_console(0, str, len); rc = dom0_write_console(0, str, len);
#ifdef CONFIG_X86 if (rc != -ENOSYS || !xen_hvm_domain())
if (rc == -ENOSYS && xen_hvm_domain()) return;
goto outb_print;
} else if (xen_cpuid_base()) {
int i;
outb_print:
for (i = 0; i < len; i++)
outb(str[i], 0xe9);
#endif
} }
xen_hvm_early_write(0, str, len);
} }
void xen_raw_printk(const char *fmt, ...) void xen_raw_printk(const char *fmt, ...)
...@@ -664,3 +690,18 @@ void xen_raw_printk(const char *fmt, ...) ...@@ -664,3 +690,18 @@ void xen_raw_printk(const char *fmt, ...)
xen_raw_console_write(buf); xen_raw_console_write(buf);
} }
static void xenboot_earlycon_write(struct console *console,
const char *string,
unsigned len)
{
dom0_write_console(0, string, len);
}
static int __init xenboot_earlycon_setup(struct earlycon_device *device,
const char *opt)
{
device->con->write = xenboot_earlycon_write;
return 0;
}
EARLYCON_DECLARE(xenboot, xenboot_earlycon_setup);
...@@ -42,7 +42,6 @@ ...@@ -42,7 +42,6 @@
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/sched.h> #include <linux/sched.h>
#include <linux/errno.h> #include <linux/errno.h>
#include <linux/module.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/bootmem.h> #include <linux/bootmem.h>
#include <linux/pagemap.h> #include <linux/pagemap.h>
...@@ -760,7 +759,4 @@ static int __init balloon_init(void) ...@@ -760,7 +759,4 @@ static int __init balloon_init(void)
return 0; return 0;
} }
subsys_initcall(balloon_init); subsys_initcall(balloon_init);
MODULE_LICENSE("GPL");
...@@ -9,7 +9,6 @@ ...@@ -9,7 +9,6 @@
#include <linux/linkage.h> #include <linux/linkage.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/module.h>
#include <asm/sync_bitops.h> #include <asm/sync_bitops.h>
#include <asm/xen/hypercall.h> #include <asm/xen/hypercall.h>
......
...@@ -26,7 +26,7 @@ ...@@ -26,7 +26,7 @@
#include <linux/linkage.h> #include <linux/linkage.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/module.h> #include <linux/moduleparam.h>
#include <linux/string.h> #include <linux/string.h>
#include <linux/bootmem.h> #include <linux/bootmem.h>
#include <linux/slab.h> #include <linux/slab.h>
......
...@@ -36,7 +36,6 @@ ...@@ -36,7 +36,6 @@
#include <linux/linkage.h> #include <linux/linkage.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/module.h>
#include <linux/smp.h> #include <linux/smp.h>
#include <linux/percpu.h> #include <linux/percpu.h>
#include <linux/cpu.h> #include <linux/cpu.h>
......
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
*/ */
#include <linux/types.h> #include <linux/types.h>
#include <linux/cache.h> #include <linux/cache.h>
#include <linux/module.h> #include <linux/export.h>
#include <asm/xen/hypercall.h> #include <asm/xen/hypercall.h>
......
...@@ -33,7 +33,6 @@ ...@@ -33,7 +33,6 @@
#define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt #define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/sched.h> #include <linux/sched.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/slab.h> #include <linux/slab.h>
......
...@@ -2,6 +2,9 @@ ...@@ -2,6 +2,9 @@
* platform-pci.c * platform-pci.c
* *
* Xen platform PCI device driver * Xen platform PCI device driver
*
* Authors: ssmith@xensource.com and stefano.stabellini@eu.citrix.com
*
* Copyright (c) 2005, Intel Corporation. * Copyright (c) 2005, Intel Corporation.
* Copyright (c) 2007, XenSource Inc. * Copyright (c) 2007, XenSource Inc.
* Copyright (c) 2010, Citrix * Copyright (c) 2010, Citrix
...@@ -24,7 +27,7 @@ ...@@ -24,7 +27,7 @@
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/module.h> #include <linux/init.h>
#include <linux/pci.h> #include <linux/pci.h>
#include <xen/platform_pci.h> #include <xen/platform_pci.h>
...@@ -36,10 +39,6 @@ ...@@ -36,10 +39,6 @@
#define DRV_NAME "xen-platform-pci" #define DRV_NAME "xen-platform-pci"
MODULE_AUTHOR("ssmith@xensource.com and stefano.stabellini@eu.citrix.com");
MODULE_DESCRIPTION("Xen platform PCI device");
MODULE_LICENSE("GPL");
static unsigned long platform_mmio; static unsigned long platform_mmio;
static unsigned long platform_mmio_alloc; static unsigned long platform_mmio_alloc;
static unsigned long platform_mmiolen; static unsigned long platform_mmiolen;
...@@ -101,7 +100,7 @@ static int platform_pci_resume(struct pci_dev *pdev) ...@@ -101,7 +100,7 @@ static int platform_pci_resume(struct pci_dev *pdev)
return 0; return 0;
} }
static int platform_pci_init(struct pci_dev *pdev, static int platform_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent) const struct pci_device_id *ent)
{ {
int i, ret; int i, ret;
...@@ -181,20 +180,17 @@ static struct pci_device_id platform_pci_tbl[] = { ...@@ -181,20 +180,17 @@ static struct pci_device_id platform_pci_tbl[] = {
{0,} {0,}
}; };
MODULE_DEVICE_TABLE(pci, platform_pci_tbl);
static struct pci_driver platform_driver = { static struct pci_driver platform_driver = {
.name = DRV_NAME, .name = DRV_NAME,
.probe = platform_pci_init, .probe = platform_pci_probe,
.id_table = platform_pci_tbl, .id_table = platform_pci_tbl,
#ifdef CONFIG_PM #ifdef CONFIG_PM
.resume_early = platform_pci_resume, .resume_early = platform_pci_resume,
#endif #endif
}; };
static int __init platform_pci_module_init(void) static int __init platform_pci_init(void)
{ {
return pci_register_driver(&platform_driver); return pci_register_driver(&platform_driver);
} }
device_initcall(platform_pci_init);
module_init(platform_pci_module_init);
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/init.h>
#include <linux/kobject.h> #include <linux/kobject.h>
#include <linux/err.h> #include <linux/err.h>
...@@ -50,11 +50,6 @@ static int __init xen_sysfs_type_init(void) ...@@ -50,11 +50,6 @@ static int __init xen_sysfs_type_init(void)
return sysfs_create_file(hypervisor_kobj, &type_attr.attr); return sysfs_create_file(hypervisor_kobj, &type_attr.attr);
} }
static void xen_sysfs_type_destroy(void)
{
sysfs_remove_file(hypervisor_kobj, &type_attr.attr);
}
/* xen version attributes */ /* xen version attributes */
static ssize_t major_show(struct hyp_sysfs_attr *attr, char *buffer) static ssize_t major_show(struct hyp_sysfs_attr *attr, char *buffer)
{ {
...@@ -111,11 +106,6 @@ static int __init xen_sysfs_version_init(void) ...@@ -111,11 +106,6 @@ static int __init xen_sysfs_version_init(void)
return sysfs_create_group(hypervisor_kobj, &version_group); return sysfs_create_group(hypervisor_kobj, &version_group);
} }
static void xen_sysfs_version_destroy(void)
{
sysfs_remove_group(hypervisor_kobj, &version_group);
}
/* UUID */ /* UUID */
static ssize_t uuid_show_fallback(struct hyp_sysfs_attr *attr, char *buffer) static ssize_t uuid_show_fallback(struct hyp_sysfs_attr *attr, char *buffer)
...@@ -157,11 +147,6 @@ static int __init xen_sysfs_uuid_init(void) ...@@ -157,11 +147,6 @@ static int __init xen_sysfs_uuid_init(void)
return sysfs_create_file(hypervisor_kobj, &uuid_attr.attr); return sysfs_create_file(hypervisor_kobj, &uuid_attr.attr);
} }
static void xen_sysfs_uuid_destroy(void)
{
sysfs_remove_file(hypervisor_kobj, &uuid_attr.attr);
}
/* xen compilation attributes */ /* xen compilation attributes */
static ssize_t compiler_show(struct hyp_sysfs_attr *attr, char *buffer) static ssize_t compiler_show(struct hyp_sysfs_attr *attr, char *buffer)
...@@ -235,11 +220,6 @@ static int __init xen_compilation_init(void) ...@@ -235,11 +220,6 @@ static int __init xen_compilation_init(void)
return sysfs_create_group(hypervisor_kobj, &xen_compilation_group); return sysfs_create_group(hypervisor_kobj, &xen_compilation_group);
} }
static void xen_compilation_destroy(void)
{
sysfs_remove_group(hypervisor_kobj, &xen_compilation_group);
}
/* xen properties info */ /* xen properties info */
static ssize_t capabilities_show(struct hyp_sysfs_attr *attr, char *buffer) static ssize_t capabilities_show(struct hyp_sysfs_attr *attr, char *buffer)
...@@ -366,11 +346,6 @@ static int __init xen_properties_init(void) ...@@ -366,11 +346,6 @@ static int __init xen_properties_init(void)
return sysfs_create_group(hypervisor_kobj, &xen_properties_group); return sysfs_create_group(hypervisor_kobj, &xen_properties_group);
} }
static void xen_properties_destroy(void)
{
sysfs_remove_group(hypervisor_kobj, &xen_properties_group);
}
#ifdef CONFIG_XEN_HAVE_VPMU #ifdef CONFIG_XEN_HAVE_VPMU
struct pmu_mode { struct pmu_mode {
const char *name; const char *name;
...@@ -484,11 +459,6 @@ static int __init xen_pmu_init(void) ...@@ -484,11 +459,6 @@ static int __init xen_pmu_init(void)
{ {
return sysfs_create_group(hypervisor_kobj, &xen_pmu_group); return sysfs_create_group(hypervisor_kobj, &xen_pmu_group);
} }
static void xen_pmu_destroy(void)
{
sysfs_remove_group(hypervisor_kobj, &xen_pmu_group);
}
#endif #endif
static int __init hyper_sysfs_init(void) static int __init hyper_sysfs_init(void)
...@@ -517,7 +487,8 @@ static int __init hyper_sysfs_init(void) ...@@ -517,7 +487,8 @@ static int __init hyper_sysfs_init(void)
if (xen_initial_domain()) { if (xen_initial_domain()) {
ret = xen_pmu_init(); ret = xen_pmu_init();
if (ret) { if (ret) {
xen_properties_destroy(); sysfs_remove_group(hypervisor_kobj,
&xen_properties_group);
goto prop_out; goto prop_out;
} }
} }
...@@ -525,31 +496,17 @@ static int __init hyper_sysfs_init(void) ...@@ -525,31 +496,17 @@ static int __init hyper_sysfs_init(void)
goto out; goto out;
prop_out: prop_out:
xen_sysfs_uuid_destroy(); sysfs_remove_file(hypervisor_kobj, &uuid_attr.attr);
uuid_out: uuid_out:
xen_compilation_destroy(); sysfs_remove_group(hypervisor_kobj, &xen_compilation_group);
comp_out: comp_out:
xen_sysfs_version_destroy(); sysfs_remove_group(hypervisor_kobj, &version_group);
version_out: version_out:
xen_sysfs_type_destroy(); sysfs_remove_file(hypervisor_kobj, &type_attr.attr);
out: out:
return ret; return ret;
} }
device_initcall(hyper_sysfs_init);
static void __exit hyper_sysfs_exit(void)
{
#ifdef CONFIG_XEN_HAVE_VPMU
xen_pmu_destroy();
#endif
xen_properties_destroy();
xen_compilation_destroy();
xen_sysfs_uuid_destroy();
xen_sysfs_version_destroy();
xen_sysfs_type_destroy();
}
module_init(hyper_sysfs_init);
module_exit(hyper_sysfs_exit);
static ssize_t hyp_sysfs_show(struct kobject *kobj, static ssize_t hyp_sysfs_show(struct kobject *kobj,
struct attribute *attr, struct attribute *attr,
......
...@@ -33,7 +33,9 @@ ...@@ -33,7 +33,9 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/errno.h>
#include <linux/mm_types.h>
#include <linux/init.h>
#include <linux/capability.h> #include <linux/capability.h>
#include <xen/xen.h> #include <xen/xen.h>
...@@ -109,14 +111,6 @@ static int __init balloon_init(void) ...@@ -109,14 +111,6 @@ static int __init balloon_init(void)
} }
subsys_initcall(balloon_init); subsys_initcall(balloon_init);
static void balloon_exit(void)
{
/* XXX - release balloon here */
return;
}
module_exit(balloon_exit);
#define BALLOON_SHOW(name, format, args...) \ #define BALLOON_SHOW(name, format, args...) \
static ssize_t show_##name(struct device *dev, \ static ssize_t show_##name(struct device *dev, \
struct device_attribute *attr, \ struct device_attribute *attr, \
...@@ -250,5 +244,3 @@ static int register_balloon(struct device *dev) ...@@ -250,5 +244,3 @@ static int register_balloon(struct device *dev)
return 0; return 0;
} }
MODULE_LICENSE("GPL");
...@@ -10,7 +10,7 @@ ...@@ -10,7 +10,7 @@
*/ */
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/moduleparam.h>
#include <linux/pci.h> #include <linux/pci.h>
#include "pciback.h" #include "pciback.h"
#include "conf_space.h" #include "conf_space.h"
......
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h> #include <linux/moduleparam.h>
#include <linux/wait.h> #include <linux/wait.h>
#include <linux/bitops.h> #include <linux/bitops.h>
#include <xen/events.h> #include <xen/events.h>
......
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h> #include <linux/moduleparam.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/list.h> #include <linux/list.h>
#include <linux/vmalloc.h> #include <linux/vmalloc.h>
......
...@@ -71,7 +71,6 @@ ...@@ -71,7 +71,6 @@
#include <linux/swap.h> #include <linux/swap.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/mman.h> #include <linux/mman.h>
#include <linux/module.h>
#include <linux/workqueue.h> #include <linux/workqueue.h>
#include <linux/device.h> #include <linux/device.h>
#include <xen/balloon.h> #include <xen/balloon.h>
......
...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/miscdevice.h> #include <linux/miscdevice.h>
#include <linux/module.h> #include <linux/init.h>
#include <linux/capability.h> #include <linux/capability.h>
#include <xen/xen.h> #include <xen/xen.h>
...@@ -18,8 +18,6 @@ ...@@ -18,8 +18,6 @@
#include "xenbus_comms.h" #include "xenbus_comms.h"
MODULE_LICENSE("GPL");
static int xenbus_backend_open(struct inode *inode, struct file *filp) static int xenbus_backend_open(struct inode *inode, struct file *filp)
{ {
if (!capable(CAP_SYS_ADMIN)) if (!capable(CAP_SYS_ADMIN))
...@@ -132,11 +130,4 @@ static int __init xenbus_backend_init(void) ...@@ -132,11 +130,4 @@ static int __init xenbus_backend_init(void)
pr_err("Could not register xenbus backend device\n"); pr_err("Could not register xenbus backend device\n");
return err; return err;
} }
device_initcall(xenbus_backend_init);
static void __exit xenbus_backend_exit(void)
{
misc_deregister(&xenbus_backend_dev);
}
module_init(xenbus_backend_init);
module_exit(xenbus_backend_exit);
...@@ -55,7 +55,7 @@ ...@@ -55,7 +55,7 @@
#include <linux/string.h> #include <linux/string.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/miscdevice.h> #include <linux/miscdevice.h>
#include <linux/module.h> #include <linux/init.h>
#include "xenbus_comms.h" #include "xenbus_comms.h"
...@@ -63,8 +63,6 @@ ...@@ -63,8 +63,6 @@
#include <xen/xen.h> #include <xen/xen.h>
#include <asm/xen/hypervisor.h> #include <asm/xen/hypervisor.h>
MODULE_LICENSE("GPL");
/* /*
* An element of a list of outstanding transactions, for which we're * An element of a list of outstanding transactions, for which we're
* still waiting a reply. * still waiting a reply.
...@@ -626,11 +624,4 @@ static int __init xenbus_init(void) ...@@ -626,11 +624,4 @@ static int __init xenbus_init(void)
pr_err("Could not register xenbus frontend device\n"); pr_err("Could not register xenbus frontend device\n");
return err; return err;
} }
device_initcall(xenbus_init);
static void __exit xenbus_exit(void)
{
misc_deregister(&xenbus_dev);
}
module_init(xenbus_init);
module_exit(xenbus_exit);
...@@ -44,7 +44,6 @@ ...@@ -44,7 +44,6 @@
#include <linux/fcntl.h> #include <linux/fcntl.h>
#include <linux/kthread.h> #include <linux/kthread.h>
#include <linux/rwsem.h> #include <linux/rwsem.h>
#include <linux/module.h>
#include <linux/mutex.h> #include <linux/mutex.h>
#include <asm/xen/hypervisor.h> #include <asm/xen/hypervisor.h>
#include <xen/xenbus.h> #include <xen/xenbus.h>
......
#include <linux/module.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/seq_file.h> #include <linux/seq_file.h>
#include <linux/fs.h> #include <linux/fs.h>
......
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