From 7578ca927b1a2a0445c9a3166d05462b9ffd4c06 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 3 Jun 2011 14:10:22 +0800 Subject: [PATCH] mtd: mtdblock: Use DEFINE_MUTEX() for mtdblks_lock mtdblks_lock can be initialized automatically with DEFINE_MUTEX() rather than explicitly calling mutex_init(). Signed-off-by: Axel Lin Signed-off-by: Artem Bityutskiy --- drivers/mtd/mtdblock.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c index 3326615..1976b6c 100644 --- a/drivers/mtd/mtdblock.c +++ b/drivers/mtd/mtdblock.c @@ -44,7 +44,7 @@ struct mtdblk_dev { enum { STATE_EMPTY, STATE_CLEAN, STATE_DIRTY } cache_state; }; -static struct mutex mtdblks_lock; +static DEFINE_MUTEX(mtdblks_lock); /* * Cache stuff... @@ -389,8 +389,6 @@ static struct mtd_blktrans_ops mtdblock_tr = { static int __init init_mtdblock(void) { - mutex_init(&mtdblks_lock); - return register_mtd_blktrans(&mtdblock_tr); } -- 2.7.4