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driver-core: add dev_name() to help transition away from using bus_id

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Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers 2008-05-02 06:02:41 +02:00 committed by Greg Kroah-Hartman
parent 886c35fbcf
commit 06916639e2
1 changed files with 7 additions and 1 deletions
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8
include/linux/device.h
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@ -380,6 +380,12 @@ struct device {
/* Get the wakeup routines, which depend on struct device */
#include <linux/pm_wakeup.h>
static inline const char *dev_name(struct device *dev)
{
/* will be changed into kobject_name(&dev->kobj) in the near future */
return dev->bus_id;
}
#ifdef CONFIG_NUMA
static inline int dev_to_node(struct device *dev)
{
@ -478,7 +484,7 @@ extern void sysdev_shutdown(void);
extern const char *dev_driver_string(struct device *dev);
#define dev_printk(level, dev, format, arg...) \
printk(level "%s %s: " format , dev_driver_string(dev) , \
(dev)->bus_id , ## arg)
dev_name(dev) , ## arg)
#define dev_emerg(dev, format, arg...) \
dev_printk(KERN_EMERG , dev , format , ## arg)