s390/qdio: get rid of register asm

stable inclusion
from stable-v5.10.181
commit 3681a0287a738c1940efe206e43f3c4b06776269
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8GJZJ

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3681a0287a738c1940efe206e43f3c4b06776269



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[ Upstream commit d3e2ff54 ]

Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Stable-dep-of: 2862a2fd ("s390/qdio: fix do_sqbs() inline assembly constraint")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>
(cherry picked from commit 81c7c7b3)