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Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  PPC: Fix powerpc vio_find_name to not use devices_subsys
  Driver core: add bus_find_device_by_name function
  Module: check to see if we have a built in module with the same name
  x86: fix runtime error in arch/x86/kernel/cpu/mcheck/mce_amd_64.c
  Driver core: Fix up build when CONFIG_BLOCK=N
This commit is contained in:
Linus Torvalds
2008-01-31 09:31:37 +11:00
parent 2c57ee6f92 c847c853a5
commit 3b470ac43f
5 changed files with 56 additions and 33 deletions
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13
arch/powerpc/kernel/vio.c
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@@ -37,8 +37,6 @@
#include <asm/iseries/hv_call_xm.h>
#include <asm/iseries/iommu.h>
extern struct kset devices_subsys; /* needed for vio_find_name() */
static struct bus_type vio_bus_type;
static struct vio_dev vio_bus_device = { /* fake "parent" device */
@@ -361,19 +359,16 @@ EXPORT_SYMBOL(vio_get_attribute);
#ifdef CONFIG_PPC_PSERIES
/* vio_find_name() - internal because only vio.c knows how we formatted the
* kobject name
* XXX once vio_bus_type.devices is actually used as a kset in
* drivers/base/bus.c, this function should be removed in favor of
* "device_find(kobj_name, &vio_bus_type)"
*/
static struct vio_dev *vio_find_name(const char *kobj_name)
static struct vio_dev *vio_find_name(const char *name)
{
struct kobject *found;
struct device *found;
found = kset_find_obj(&devices_subsys, kobj_name);
found = bus_find_device_by_name(&vio_bus_type, NULL, name);
if (!found)
return NULL;
return to_vio_dev(container_of(found, struct device, kobj));
return to_vio_dev(found);
}
/**