watchdog: diag288_wdt: Remove KMSG_COMPONENT macro

The KMSG_COMPONENT macro is a leftover of the s390 specific "kernel message
catalog" from 2008 [1] which never made it upstream.

The macro was added to s390 code to allow for an out-of-tree patch which
used this to generate unique message ids. Also this out-of-tree doesn't
exist anymore.

Remove the macro in order to get rid of a pointless indirection.

[1] https://lwn.net/Articles/292650/

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

diff --git a/drivers/watchdog/diag288_wdt.c b/drivers/watchdog/diag288_wdt.c
index 887d5a6c155b95949f68bab4724283fec0191b1d..9daed2758ae566b4b53a89a64e548a3c69538b33 100644 (file)
--- a/drivers/watchdog/diag288_wdt.c
+++ b/drivers/watchdog/diag288_wdt.c
@@ -18,8 +18,7 @@
  *
  */
 
-#define KMSG_COMPONENT "diag288_wdt"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "diag288_wdt: " fmt
 
 #include <linux/init.h>
 #include <linux/kernel.h>