driver core: get rid of struct device's bus_id string array
Now that all users of bus_id is gone, we can remove it from struct
device.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/device.h b/include/linux/device.h
index 47f343c..d5706c4 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -374,7 +374,6 @@
struct device *parent;
struct kobject kobj;
- char bus_id[BUS_ID_SIZE]; /* position on parent bus */
unsigned uevent_suppress:1;
const char *init_name; /* initial name of the device */
struct device_type *type;
@@ -427,8 +426,7 @@
static inline const char *dev_name(const struct device *dev)
{
- /* will be changed into kobject_name(&dev->kobj) in the near future */
- return dev->bus_id;
+ return kobject_name(&dev->kobj);
}
extern int dev_set_name(struct device *dev, const char *name, ...)
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 5437ac0..c9c214d 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -72,6 +72,8 @@
extern int kobject_set_name(struct kobject *kobj, const char *name, ...)
__attribute__((format(printf, 2, 3)));
+extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
+ va_list vargs);
static inline const char *kobject_name(const struct kobject *kobj)
{