Merge: s390/pci: Fix __pcilg_mio_inuser() inline assembly

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/7169

JIRA: https://issues.redhat.com/browse/RHEL-105605

commit c4abe62

Signed-off-by: Mete Durlu <mdurlu@redhat.com>

Approved-by: Steve Best <sbest@redhat.com>
Approved-by: Tony Camuso <tcamuso@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: CKI GitLab Kmaint Pipeline Bot <26919896-cki-kmaint-pipeline-bot@users.noreply.gitlab.com>

Author: CKI KWF Bot

arch/s390/pci/pci_mmio.c

@@ -224,7 +224,7 @@ static inline int __pcilg_mio_inuser(
 		[ioaddr_len] "+&d" (ioaddr_len.pair),
 		[cc] "+d" (cc), [val] "=d" (val),
 		[dst] "+a" (dst), [cnt] "+d" (cnt), [tmp] "=d" (tmp),
-		[shift] "+d" (shift)
+		[shift] "+a" (shift)
 		:: "cc", "memory");
 
 	/* did we write everything to the user space buffer? */