diff options
| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-06 14:05:24 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 11:12:25 +0200 |
| commit | 758b56f58b66bebc5bc2e0e180e1904aafa2b523 (patch) | |
| tree | 5b4574eff80f123ce3baff8c33334c2307e3f5ec /drivers/mtd/nand/raw/mpc5121_nfc.c | |
| parent | c0739d85723a381302907f9613392d7ac8515176 (diff) | |
mtd: rawnand: Pass a nand_chip object to chip->select_chip()
Let's make the raw NAND API consistent by patching all helpers and
hooks to take a nand_chip object instead of an mtd_info one or
remove the mtd_info object when both are passed.
Let's tackle the chip->select_chip() hook.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/mpc5121_nfc.c')
| -rw-r--r-- | drivers/mtd/nand/raw/mpc5121_nfc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/mtd/nand/raw/mpc5121_nfc.c b/drivers/mtd/nand/raw/mpc5121_nfc.c index dc573a0b5fe1..c2002c4d467b 100644 --- a/drivers/mtd/nand/raw/mpc5121_nfc.c +++ b/drivers/mtd/nand/raw/mpc5121_nfc.c @@ -263,8 +263,10 @@ static void mpc5121_nfc_addr_cycle(struct mtd_info *mtd, int column, int page) } /* Control chip select signals */ -static void mpc5121_nfc_select_chip(struct mtd_info *mtd, int chip) +static void mpc5121_nfc_select_chip(struct nand_chip *nand, int chip) { + struct mtd_info *mtd = nand_to_mtd(nand); + if (chip < 0) { nfc_clear(mtd, NFC_CONFIG1, NFC_CE); return; @@ -299,9 +301,9 @@ static int ads5121_chipselect_init(struct mtd_info *mtd) } /* Control chips select signal on ADS5121 board */ -static void ads5121_select_chip(struct mtd_info *mtd, int chip) +static void ads5121_select_chip(struct nand_chip *nand, int chip) { - struct nand_chip *nand = mtd_to_nand(mtd); + struct mtd_info *mtd = nand_to_mtd(nand); struct mpc5121_nfc_prv *prv = nand_get_controller_data(nand); u8 v; @@ -309,10 +311,10 @@ static void ads5121_select_chip(struct mtd_info *mtd, int chip) v |= 0x0F; if (chip >= 0) { - mpc5121_nfc_select_chip(mtd, 0); + mpc5121_nfc_select_chip(nand, 0); v &= ~(1 << chip); } else - mpc5121_nfc_select_chip(mtd, -1); + mpc5121_nfc_select_chip(nand, -1); out_8(prv->csreg, v); } |