leds: apu: add pr_fmt prefix for better log output

Define pr_fmt() macro for prefixing the module name to all
pr_*() outputs, in order to increase log message clarity.

Signed-off-by: Enrico Weigelt <info@metux.net>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

diff --git a/drivers/leds/leds-apu.c b/drivers/leds/leds-apu.c
index d794f49f9838877ad25931f919274aae1de5b0fe..7fd557aceff6970a17be7534ae71747e756c6ccf 100644 (file)
--- a/drivers/leds/leds-apu.c
+++ b/drivers/leds/leds-apu.c
@@ -31,6 +31,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/dmi.h>
 #include <linux/err.h>
 #include <linux/init.h>