diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:17:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:17:57 +0200 |
| commit | f77d26a9fc525286bcef3d4f98b52e17482cf49c (patch) | |
| tree | 6b179c9aa84787773cb601a14a64255e2912154b /drivers/mtd/nand/raw/mtk_nand.c | |
| parent | b6bea24d41519e8c31e4798f1c1a3f67e540c5d0 (diff) | |
| parent | f0178fc01fe46bab6a95415f5647d1a74efcad1b (diff) | |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.
Diffstat (limited to 'drivers/mtd/nand/raw/mtk_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/mtk_nand.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index ef149e8b26d0..c1a6e31aabb8 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1380,7 +1380,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc, nand_set_flash_node(nand, np); nand_set_controller_data(nand, nfc); - nand->options |= NAND_USE_BOUNCE_BUFFER | NAND_SUBPAGE_READ; + nand->options |= NAND_USES_DMA | NAND_SUBPAGE_READ; nand->legacy.dev_ready = mtk_nfc_dev_ready; nand->legacy.select_chip = mtk_nfc_select_chip; nand->legacy.write_byte = mtk_nfc_write_byte; @@ -1419,7 +1419,7 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc, ret = mtd_device_register(mtd, NULL, 0); if (ret) { dev_err(dev, "mtd parse partition error\n"); - nand_release(nand); + nand_cleanup(nand); return ret; } @@ -1578,13 +1578,18 @@ release_ecc: static int mtk_nfc_remove(struct platform_device *pdev) { struct mtk_nfc *nfc = platform_get_drvdata(pdev); - struct mtk_nfc_nand_chip *chip; + struct mtk_nfc_nand_chip *mtk_chip; + struct nand_chip *chip; + int ret; while (!list_empty(&nfc->chips)) { - chip = list_first_entry(&nfc->chips, struct mtk_nfc_nand_chip, - node); - nand_release(&chip->nand); - list_del(&chip->node); + 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_ecc_release(nfc->ecc); |