From 447360d75cf473d4b1048a7204443262f3f60758 Mon Sep 17 00:00:00 2001 From: Alexander Gordeev Date: Mon, 10 Jun 2024 17:10:48 +0200 Subject: [PATCH] s390/sclp: Define commands for storage (un)assignment Replace immediate values with SCLP_CMDW_UN|ASSIGN_STORAGE defines. Acked-by: Heiko Carstens Link: https://lore.kernel.org/r/20240610151048.2548428-1-agordeev@linux.ibm.com Signed-off-by: Alexander Gordeev Signed-off-by: Vasily Gorbik --- drivers/s390/char/sclp_cmd.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 7815e9bea69a1..f905a6643a0ff 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -31,6 +31,9 @@ #include "sclp.h" +#define SCLP_CMDW_ASSIGN_STORAGE 0x000d0001 +#define SCLP_CMDW_UNASSIGN_STORAGE 0x000c0001 + static void sclp_sync_callback(struct sclp_req *req, void *data) { struct completion *completion = data; @@ -225,7 +228,7 @@ static int sclp_assign_storage(u16 rn) unsigned long long start; int rc; - rc = do_assign_storage(0x000d0001, rn); + rc = do_assign_storage(SCLP_CMDW_ASSIGN_STORAGE, rn); if (rc) return rc; start = rn2addr(rn); @@ -235,7 +238,7 @@ static int sclp_assign_storage(u16 rn) static int sclp_unassign_storage(u16 rn) { - return do_assign_storage(0x000c0001, rn); + return do_assign_storage(SCLP_CMDW_UNASSIGN_STORAGE, rn); } struct attach_storage_sccb { -- 2.47.2