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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-03 13:54:28 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-07-03 13:39:09 +0200 |
| commit | 81667e9c8ad827365f2d1e8b924caf062a19c593 (patch) | |
| tree | 87f717210124729e347eae8362bebaf720ab9405 | |
| parent | edfee3619c4955be38d414f25bd4f6c5c1b029ba (diff) | |
| download | op-kernel-dev-81667e9c8ad827365f2d1e8b924caf062a19c593.zip op-kernel-dev-81667e9c8ad827365f2d1e8b924caf062a19c593.tar.gz | |
mtd: nand: mtk: release lock on error path
We only want to hold the lock on the success path, not this error path.
Fixes: 7ec4a37c5d71 ("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>
| -rw-r--r-- | drivers/mtd/nand/mtk_ecc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mtk_ecc.c b/drivers/mtd/nand/mtk_ecc.c index f38e2bb..6c3a4aa 100644 --- a/drivers/mtd/nand/mtk_ecc.c +++ b/drivers/mtd/nand/mtk_ecc.c @@ -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); |
