diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/mtd/nand/raw/mtk_nand.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index d65e6371675b..bf845dd16737 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1429,6 +1429,23 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc, return 0; } +static void mtk_nfc_nand_chips_cleanup(struct mtk_nfc *nfc) +{ + struct mtk_nfc_nand_chip *mtk_chip; + struct nand_chip *chip; + int ret; + + while (!list_empty(&nfc->chips)) { + mtk_chip = list_first_entry(&nfc->chips, + struct mtk_nfc_nand_chip, node); + chip = &mtk_chip->nand; + ret = mtd_device_unregister(nand_to_mtd(chip)); + WARN_ON(ret); + nand_cleanup(chip); + list_del(&mtk_chip->node); + } +} + static int mtk_nfc_nand_chips_init(struct device *dev, struct mtk_nfc *nfc) { struct device_node *np = dev->of_node; @@ -1567,20 +1584,8 @@ release_ecc: static void mtk_nfc_remove(struct platform_device *pdev) { struct mtk_nfc *nfc = platform_get_drvdata(pdev); - struct mtk_nfc_nand_chip *mtk_chip; - struct nand_chip *chip; - int ret; - - while (!list_empty(&nfc->chips)) { - mtk_chip = list_first_entry(&nfc->chips, - struct mtk_nfc_nand_chip, node); - chip = &mtk_chip->nand; - ret = mtd_device_unregister(nand_to_mtd(chip)); - WARN_ON(ret); - nand_cleanup(chip); - list_del(&mtk_chip->node); - } + mtk_nfc_nand_chips_cleanup(nfc); mtk_ecc_release(nfc->ecc); } |