From 0e19f73ffde187458fadfff60eb4771bff704296 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 26 Nov 2025 15:29:09 +0100 Subject: [PATCH] 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 Signed-off-by: Heiko Carstens Link: https://patch.msgid.link/20251126142909.2140015-1-hca@linux.ibm.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/hvc/hvc_iucv.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c index 4ca7472c38e01..a7939c49c9cf4 100644 --- a/drivers/tty/hvc/hvc_iucv.c +++ b/drivers/tty/hvc/hvc_iucv.c @@ -9,8 +9,7 @@ * * Author(s): Hendrik Brueckner */ -#define KMSG_COMPONENT "hvc_iucv" -#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#define pr_fmt(fmt) "hvc_iucv: " fmt #include #include @@ -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) { -- 2.47.3