From: Heiko Carstens Date: Wed, 26 Nov 2025 14:29:09 +0000 (+0100) Subject: tty: hvc-iucv: Remove KMSG_COMPONENT macro X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e19f73ffde187458fadfff60eb4771bff704296;p=thirdparty%2Fkernel%2Flinux.git 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 --- diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c index 4ca7472c38e0..a7939c49c9cf 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) {