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authorBoris Brezillon <boris.brezillon@bootlin.com>2018-09-06 14:05:21 +0200
committerMiquel Raynal <miquel.raynal@bootlin.com>2018-10-03 11:12:25 +0200
commit767eb6fbdedb7d8b9c7a87d640a8bc8091eba002 (patch)
tree4cfde7b9eeb634080e423cf65d3679d8716c8299 /drivers/mtd/nand/raw/gpmi-nand
parentb976168757f7f4adf05215884e8557aaa9f6792c (diff)
mtd: rawnand: Pass a nand_chip object to ecc->write_xxx() hooks
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 all ecc->write_xxx() hooks at once. 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/gpmi-nand')
-rw-r--r--drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 5650ebf28903..09f33f6006a3 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -1182,9 +1182,10 @@ static int gpmi_ecc_read_subpage(struct nand_chip *chip, uint32_t offs,
return max_bitflips;
}
-static int gpmi_ecc_write_page(struct mtd_info *mtd, struct nand_chip *chip,
- const uint8_t *buf, int oob_required, int page)
+static int gpmi_ecc_write_page(struct nand_chip *chip, const uint8_t *buf,
+ int oob_required, int page)
{
+ struct mtd_info *mtd = nand_to_mtd(chip);
struct gpmi_nand_data *this = nand_get_controller_data(chip);
struct bch_geometry *nfc_geo = &this->bch_geometry;
const void *payload_virt;
@@ -1351,9 +1352,9 @@ static int gpmi_ecc_read_oob(struct nand_chip *chip, int page)
return 0;
}
-static int
-gpmi_ecc_write_oob(struct mtd_info *mtd, struct nand_chip *chip, int page)
+static int gpmi_ecc_write_oob(struct nand_chip *chip, int page)
{
+ struct mtd_info *mtd = nand_to_mtd(chip);
struct mtd_oob_region of = { };
/* Do we have available oob area? */
@@ -1464,11 +1465,10 @@ static int gpmi_ecc_read_page_raw(struct nand_chip *chip, uint8_t *buf,
* See set_geometry_by_ecc_info inline comments to have a full description
* of the layout used by the GPMI controller.
*/
-static int gpmi_ecc_write_page_raw(struct mtd_info *mtd,
- struct nand_chip *chip,
- const uint8_t *buf,
+static int gpmi_ecc_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
int oob_required, int page)
{
+ struct mtd_info *mtd = nand_to_mtd(chip);
struct gpmi_nand_data *this = nand_get_controller_data(chip);
struct bch_geometry *nfc_geo = &this->bch_geometry;
int eccsize = nfc_geo->ecc_chunk_size;
@@ -1541,10 +1541,9 @@ static int gpmi_ecc_read_oob_raw(struct nand_chip *chip, int page)
return gpmi_ecc_read_page_raw(chip, NULL, 1, page);
}
-static int gpmi_ecc_write_oob_raw(struct mtd_info *mtd, struct nand_chip *chip,
- int page)
+static int gpmi_ecc_write_oob_raw(struct nand_chip *chip, int page)
{
- return gpmi_ecc_write_page_raw(mtd, chip, NULL, 1, page);
+ return gpmi_ecc_write_page_raw(chip, NULL, 1, page);
}
static int gpmi_block_markbad(struct mtd_info *mtd, loff_t ofs)
@@ -1715,7 +1714,7 @@ static int mx23_write_transcription_stamp(struct gpmi_nand_data *this)
/* Write the first page of the current stride. */
dev_dbg(dev, "Writing an NCB fingerprint in page 0x%x\n", page);
- status = chip->ecc.write_page_raw(mtd, chip, buffer, 0, page);
+ status = chip->ecc.write_page_raw(chip, buffer, 0, page);
if (status)
dev_err(dev, "[%s] Write failed.\n", __func__);
}