tty: hvc-iucv: 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/
Acked-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://patch.msgid.link/20251126142909.2140015-1-hca@linux.ibm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c
index 4ca7472..a7939c4 100644
--- a/drivers/tty/hvc/hvc_iucv.c
+++ b/drivers/tty/hvc/hvc_iucv.c
@@ -9,8 +9,7 @@
*
* Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
*/
-#define KMSG_COMPONENT "hvc_iucv"
-#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#define pr_fmt(fmt) "hvc_iucv: " fmt
#include <linux/types.h>
#include <linux/slab.h>
@@ -1344,7 +1343,7 @@ static int __init hvc_iucv_init(void)
}
}
- hvc_iucv_buffer_cache = kmem_cache_create(KMSG_COMPONENT,
+ hvc_iucv_buffer_cache = kmem_cache_create("hvc_iucv",
sizeof(struct iucv_tty_buffer),
0, 0, NULL);
if (!hvc_iucv_buffer_cache) {
