diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-29 13:13:12 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-06-26 08:35:06 +0200 |
| commit | e0160cd41fb81fde9ee4612a7ea2dfd631de2638 (patch) | |
| tree | 2969b088000602d771707dbf4d55c5f52c082a8a /drivers/mtd/nand/raw/marvell_nand.c | |
| parent | d1bfe1e31932822ee90fc6b4cdeae785f70b3650 (diff) | |
mtd: rawnand: Hide the chip->data_interface indirection
As a preparation for allocating the data interface structure
dynamically (and rename it), let's avoid accessing
chip->data_interface directly.
Instead, we introduce a helper, nand_get_interface_config(), and use
it to retrieve the current data interface configuration out of a
nand_chip object.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200529111322.7184-19-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/marvell_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/marvell_nand.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index 260a0430313e..df859889e4eb 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -1096,6 +1096,8 @@ static int marvell_nfc_hw_ecc_hmg_do_write_page(struct nand_chip *chip, const u8 *oob_buf, bool raw, int page) { + const struct nand_sdr_timings *sdr = + nand_get_sdr_timings(nand_get_interface_config(chip)); struct marvell_nand_chip *marvell_nand = to_marvell_nand(chip); struct marvell_nfc *nfc = to_marvell_nfc(chip->controller); const struct marvell_hw_ecc_layout *lt = to_marvell_nand(chip)->layout; @@ -1141,7 +1143,7 @@ static int marvell_nfc_hw_ecc_hmg_do_write_page(struct nand_chip *chip, return ret; ret = marvell_nfc_wait_op(chip, - PSEC_TO_MSEC(chip->data_interface.timings.sdr.tPROG_max)); + PSEC_TO_MSEC(sdr->tPROG_max)); return ret; } @@ -1562,6 +1564,8 @@ static int marvell_nfc_hw_ecc_bch_write_page(struct nand_chip *chip, const u8 *buf, int oob_required, int page) { + const struct nand_sdr_timings *sdr = + nand_get_sdr_timings(nand_get_interface_config(chip)); struct mtd_info *mtd = nand_to_mtd(chip); const struct marvell_hw_ecc_layout *lt = to_marvell_nand(chip)->layout; const u8 *data = buf; @@ -1598,8 +1602,7 @@ static int marvell_nfc_hw_ecc_bch_write_page(struct nand_chip *chip, marvell_nfc_wait_ndrun(chip); } - ret = marvell_nfc_wait_op(chip, - PSEC_TO_MSEC(chip->data_interface.timings.sdr.tPROG_max)); + ret = marvell_nfc_wait_op(chip, PSEC_TO_MSEC(sdr->tPROG_max)); marvell_nfc_disable_hw_ecc(chip); |