Commit 283f90b5 authored Nov 26, 2025 by Heiko Carstens

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>

parent 1c93edfd

drivers/watchdog/diag288_wdt.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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>