From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: Tue, 26 Apr 2005 07:32:54 +0000 (-0500)
Subject: [PATCH] kset_hotplug_ops->name shoudl return const char *
X-Git-Tag: v2.6.13-rc4~130^2~203^2^2~82
X-Git-Url: http://ftp.safe.ca/?a=commitdiff_plain;h=419cab3fc69588ebe35b845cc3a584ae172463de;p=safe%2Fjmp%2Flinux-2.6

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

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>
---

diff --git a/drivers/base/class.c b/drivers/base/class.c
index d2a2f8f..ff33ebb 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -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);
 
diff --git a/drivers/base/core.c b/drivers/base/core.c
index fbc2234..32f3f09 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -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);
 
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 76dc672..3b22304 100644
--- a/include/linux/kobject.h
+++ b/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);
 };