s390/cio: use DEFINE_SPINLOCK() for spinlock

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static spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: Shixin Liu <liushixin2@huawei.com>
Acked-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Shixin Liu 2021-03-29 17:40:18 +08:00 • committed by Heiko Carstens

parent 408f2c9c15

commit 1034c96c5e

1 changed files with 1 additions and 2 deletions

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drivers/s390/cio/css.c

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