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

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Dmitry Torokhov 2005-04-26 02:32:54 -05:00 committed by Greg Kroah-Hartman
parent f3b4f3c6de
commit 419cab3fc6
3 changed files with 3 additions and 3 deletions
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2
drivers/base/class.c
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@ -262,7 +262,7 @@ static int class_hotplug_filter(struct kset *kset, struct kobject *kobj)
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);

2
drivers/base/core.c
View file

@ -102,7 +102,7 @@ static int dev_hotplug_filter(struct kset *kset, struct kobject *kobj)
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);

2
include/linux/kobject.h
View file

@ -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);
};