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Commit 8c0e3998 authored by Trent Piepho's avatar Trent Piepho Committed by Greg Kroah-Hartman
Browse files

sysfs: Make dir and name args to sysfs_notify() const 



Because they can be, and because code like this produces a warning if
they're not:

struct device_attribute dev_attr;

sysfs_notify(&kobj, NULL, dev_attr.attr.name);

Signed-off-by: default avatarTrent Piepho <tpiepho@freescale.com>
CC: Neil Brown <neilb@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d8bf2540

fs/sysfs/file.c

+1 −1
Original line number Diff line number Diff line
@@ -469,7 +469,7 @@ void sysfs_notify_dirent(struct sysfs_dirent *sd) 
}

EXPORT_SYMBOL_GPL(sysfs_notify_dirent);



void sysfs_notify(struct kobject *k, char *dir, char *attr)

void sysfs_notify(struct kobject *k, const char *dir, const char *attr)

{

	struct sysfs_dirent *sd = k->sd;

include/linux/sysfs.h

+3 −2
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ int sysfs_add_file_to_group(struct kobject *kobj, 
void sysfs_remove_file_from_group(struct kobject *kobj,

			const struct attribute *attr, const char *group);



void sysfs_notify(struct kobject *kobj, char *dir, char *attr);

void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr);

void sysfs_notify_dirent(struct sysfs_dirent *sd);

struct sysfs_dirent *sysfs_get_dirent(struct sysfs_dirent *parent_sd,

				      const unsigned char *name);
@@ -229,7 +229,8 @@ static inline void sysfs_remove_file_from_group(struct kobject *kobj, 
{

}



static inline void sysfs_notify(struct kobject *kobj, char *dir, char *attr)

static inline void sysfs_notify(struct kobject *kobj, const char *dir,

				const char *attr)

{

}

static inline void sysfs_notify_dirent(struct sysfs_dirent *sd)