[PATCH 4/5] kset_hotplug_ops->name shoudl return const char *

[Dmitry Torokhov <dtor_core@ameritech.net>]

kobject: change name() method in kset_hotplug_ops return const char *
	 since users shoudl not try to modify returned data.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
 drivers/base/class.c    |    2 +-
 drivers/base/core.c     |    2 +-
 include/linux/kobject.h |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

Index: dtor/drivers/base/class.c
===================================================================
--- dtor.orig/drivers/base/class.c
+++ dtor/drivers/base/class.c
@@ -262,7 +262,7 @@ static int class_hotplug_filter(struct k
 	return 0;
 }
 
-static char *class_hotplug_name(struct kset *kset, struct kobject *kobj)
+static const char *class_hotplug_name(struct kset *kset, struct kobject *kobj)
 {
 	struct class_device *class_dev = to_class_dev(kobj);
 
Index: dtor/include/linux/kobject.h
===================================================================
--- dtor.orig/include/linux/kobject.h
+++ dtor/include/linux/kobject.h
@@ -94,7 +94,7 @@ struct kobj_type {
  */
 struct kset_hotplug_ops {
 	int (*filter)(struct kset *kset, struct kobject *kobj);
-	char *(*name)(struct kset *kset, struct kobject *kobj);
+	const char *(*name)(struct kset *kset, struct kobject *kobj);
 	int (*hotplug)(struct kset *kset, struct kobject *kobj, char **envp,
 			int num_envp, char *buffer, int buffer_size);
 };
Index: dtor/drivers/base/core.c
===================================================================
--- dtor.orig/drivers/base/core.c
+++ dtor/drivers/base/core.c
@@ -105,7 +105,7 @@ static int dev_hotplug_filter(struct kse
 	return 0;
 }
 
-static char *dev_hotplug_name(struct kset *kset, struct kobject *kobj)
+static const char *dev_hotplug_name(struct kset *kset, struct kobject *kobj)
 {
 	struct device *dev = to_dev(kobj);