From acf8aec3501cac6fd67e2653267ed61a22617c37 Mon Sep 17 00:00:00 2001 From: Shixin Liu Date: Mon, 29 Mar 2021 17:53:48 +0800 Subject: mtip32xx: use DEFINE_SPINLOCK() for spinlock spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by: Shixin Liu Link: https://lore.kernel.org/r/20210329095349.4170870-1-liushixin2@huawei.com Signed-off-by: Jens Axboe --- drivers/block/mtip32xx/mtip32xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/block') diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 3be0dbc674bd..39e3280030d6 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -97,7 +97,7 @@ static int instance; static struct list_head online_list; static struct list_head removing_list; -static spinlock_t dev_lock; +static DEFINE_SPINLOCK(dev_lock); /* * Global variable used to hold the major block device number @@ -4363,8 +4363,6 @@ static int __init mtip_init(void) pr_info(MTIP_DRV_NAME " Version " MTIP_DRV_VERSION "\n"); - spin_lock_init(&dev_lock); - INIT_LIST_HEAD(&online_list); INIT_LIST_HEAD(&removing_list); -- cgit v1.2.3