renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-27 14:43:58 +08:00
Code

mtd: rawnand: gpmi: remove unused parameters

Browse Source 
gpmi_ecc_read_page_data uses the page parameter only for a debug printf,
so we can drop the parameter and the debug printf. Moving the oob
delivery from gpmi_ecc_read_page_data to gpmi_ecc_read_page makes the
oob_required parameter unnecessary aswell.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Sascha Hauer 2019-05-21 09:06:36 +02:00 committed by Miquel Raynal
parent b05d73d2ce
commit ad8b4f1454
1 changed files with 19 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
View File

@ -1852,9 +1852,7 @@ static void block_mark_swapping(struct gpmi_nand_data *this,
p[1] = (p[1] & mask) | (from_oob >> (8 - bit));
}
static int gpmi_ecc_read_page_data(struct nand_chip *chip,
uint8_t *buf, int oob_required,
int page)
static int gpmi_ecc_read_page_data(struct nand_chip *chip, uint8_t *buf)
{
struct gpmi_nand_data *this = nand_get_controller_data(chip);
struct bch_geometry *nfc_geo = &this->bch_geometry;
@ -1866,8 +1864,6 @@ static int gpmi_ecc_read_page_data(struct nand_chip *chip,
int ret;
bool direct = false;
dev_dbg(this->dev, "page number is : %d\n", page);
payload_phys = this->payload_phys;
if (virt_addr_valid(buf)) {
@ -1982,6 +1978,22 @@ static int gpmi_ecc_read_page_data(struct nand_chip *chip,
/* handle the block mark swapping */
block_mark_swapping(this, buf, this->auxiliary_virt);
return max_bitflips;
}
static int gpmi_ecc_read_page(struct nand_chip *chip, uint8_t *buf,
int oob_required, int page)
{
struct gpmi_nand_data *this = nand_get_controller_data(chip);
struct mtd_info *mtd = nand_to_mtd(chip);
int ret;
nand_read_page_op(chip, page, 0, NULL, 0);
ret = gpmi_ecc_read_page_data(chip, buf);
if (ret < 0)
return ret;
if (oob_required) {
/*
* It's time to deliver the OOB bytes. See gpmi_ecc_read_oob()
@ -1997,15 +2009,7 @@ static int gpmi_ecc_read_page_data(struct nand_chip *chip,
chip->oob_poi[0] = ((uint8_t *)this->auxiliary_virt)[0];
}
return max_bitflips;
}
static int gpmi_ecc_read_page(struct nand_chip *chip, uint8_t *buf,
int oob_required, int page)
{
nand_read_page_op(chip, page, 0, NULL, 0);
return gpmi_ecc_read_page_data(chip, buf, oob_required, page);
return ret;
}
/* Fake a virtual small page for the subpage read */
@ -2086,7 +2090,7 @@ static int gpmi_ecc_read_subpage(struct nand_chip *chip, uint32_t offs,
/* Read the subpage now */
this->swap_block_mark = false;
max_bitflips = gpmi_ecc_read_page_data(chip, buf, 0, page);
max_bitflips = gpmi_ecc_read_page_data(chip, buf);
/* Restore */
writel(r1_old, bch_regs + HW_BCH_FLASH0LAYOUT0);