Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (73 commits)
  arm: fix up some samsung merge sysdev conversion problems
  firmware: Fix an oops on reading fw_priv->fw in sysfs loading file
  Drivers:hv: Fix a bug in vmbus_driver_unregister()
  driver core: remove __must_check from device_create_file
  debugfs: add missing #ifdef HAS_IOMEM
  arm: time.h: remove device.h #include
  driver-core: remove sysdev.h usage.
  clockevents: remove sysdev.h
  arm: convert sysdev_class to a regular subsystem
  arm: leds: convert sysdev_class to a regular subsystem
  kobject: remove kset_find_obj_hinted()
  m86k: gpio - convert sysdev_class to a regular subsystem
  mips: txx9_sram - convert sysdev_class to a regular subsystem
  mips: 7segled - convert sysdev_class to a regular subsystem
  sh: dma - convert sysdev_class to a regular subsystem
  sh: intc - convert sysdev_class to a regular subsystem
  power: suspend - convert sysdev_class to a regular subsystem
  power: qe_ic - convert sysdev_class to a regular subsystem
  power: cmm - convert sysdev_class to a regular subsystem
  s390: time - convert sysdev_class to a regular subsystem
  ...

Fix up conflicts with 'struct sysdev' removal from various platform
drivers that got changed:
 - arch/arm/mach-exynos/cpu.c
 - arch/arm/mach-exynos/irq-eint.c
 - arch/arm/mach-s3c64xx/common.c
 - arch/arm/mach-s3c64xx/cpu.c
 - arch/arm/mach-s5p64x0/cpu.c
 - arch/arm/mach-s5pv210/common.c
 - arch/arm/plat-samsung/include/plat/cpu.h
 - arch/powerpc/kernel/sysfs.c
and fix up cpu_is_hotpluggable() as per Greg in include/linux/cpu.h

1 files changed, 13 insertions, 11 deletions

diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index f090799..a8140f0 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -13,7 +13,7 @@
 #include <linux/init.h>
 #include <linux/cpu.h>
 #include <linux/bitmap.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -337,9 +337,9 @@ static struct kobj_type ktype_percpu_entry = {
 	.default_attrs	= sq_sysfs_attrs,
 };
 
-static int __devinit sq_sysdev_add(struct sys_device *sysdev)
+static int __devinit sq_dev_add(struct device *dev)
 {
-	unsigned int cpu = sysdev->id;
+	unsigned int cpu = dev->id;
 	struct kobject *kobj;
 	int error;
 
@@ -348,25 +348,27 @@ static int __devinit sq_sysdev_add(struct sys_device *sysdev)
 		return -ENOMEM;
 
 	kobj = sq_kobject[cpu];
-	error = kobject_init_and_add(kobj, &ktype_percpu_entry, &sysdev->kobj,
+	error = kobject_init_and_add(kobj, &ktype_percpu_entry, &dev->kobj,
 				     "%s", "sq");
 	if (!error)
 		kobject_uevent(kobj, KOBJ_ADD);
 	return error;
 }
 
-static int __devexit sq_sysdev_remove(struct sys_device *sysdev)
+static int __devexit sq_dev_remove(struct device *dev)
 {
-	unsigned int cpu = sysdev->id;
+	unsigned int cpu = dev->id;
 	struct kobject *kobj = sq_kobject[cpu];
 
 	kobject_put(kobj);
 	return 0;
 }
 
-static struct sysdev_driver sq_sysdev_driver = {
-	.add		= sq_sysdev_add,
-	.remove		= __devexit_p(sq_sysdev_remove),
+static struct subsys_interface sq_interface = {
+	.name		= "sq"
+	.subsys		= &cpu_subsys,
+	.add_dev	= sq_dev_add,
+	.remove_dev	= __devexit_p(sq_dev_remove),
 };
 
 static int __init sq_api_init(void)
@@ -386,7 +388,7 @@ static int __init sq_api_init(void)
 	if (unlikely(!sq_bitmap))
 		goto out;
 
-	ret = sysdev_driver_register(&cpu_sysdev_class, &sq_sysdev_driver);
+	ret = subsys_interface_register(&sq_interface);
 	if (unlikely(ret != 0))
 		goto out;
 
@@ -401,7 +403,7 @@ out:
 
 static void __exit sq_api_exit(void)
 {
-	sysdev_driver_unregister(&cpu_sysdev_class, &sq_sysdev_driver);
+	subsys_interface_unregister(&sq_interface);
 	kfree(sq_bitmap);
 	kmem_cache_destroy(sq_cache);
 }