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mtd: nand: mtk: release lock on error path 

We only want to hold the lock on the success path, not this error path.

Fixes: 7ec4a37c5d ("mtd: nand: mediatek: add support for different MTK NAND FLASH Controller IP")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Dan Carpenter 2017-07-03 13:54:28 +03:00 committed by Boris Brezillon
parent edfee3619c
commit 81667e9c8a
1 changed files with 3 additions and 1 deletions
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4
drivers/mtd/nand/mtk_ecc.c
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@ -273,8 +273,10 @@ int mtk_ecc_enable(struct mtk_ecc *ecc, struct mtk_ecc_config *config)
mtk_ecc_wait_idle(ecc, op);
ret = mtk_ecc_config(ecc, config);
if (ret)
if (ret) {
mutex_unlock(&ecc->lock);
return ret;
}
if (config->mode != ECC_NFI_MODE || op != ECC_ENCODE) {
init_completion(&ecc->done);