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mtd: rawnand: brcmnand: remove unused parameters

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last_cmd and last_byte are now unused brcmnand_host members.
last_addr is only written and never read so we can remove it too.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Álvaro Fernández Rojas 2025-05-14 08:14:54 +02:00 committed by Miquel Raynal
parent 615f8f5077
commit 56fce75470
1 changed files with 6 additions and 18 deletions
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24
drivers/mtd/nand/raw/brcmnand/brcmnand.c
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@ -310,9 +310,6 @@ struct brcmnand_host {
struct platform_device *pdev;
int cs;
unsigned int last_cmd;
unsigned int last_byte;
u64 last_addr;
struct brcmnand_cfg hwcfg;
struct brcmnand_controller *ctrl;
};
@ -2233,14 +2230,11 @@ static int brcmnand_read_page(struct nand_chip *chip, uint8_t *buf,
int oob_required, int page)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct brcmnand_host *host = nand_get_controller_data(chip);
u8 *oob = oob_required ? (u8 *)chip->oob_poi : NULL;
u64 addr = (u64)page << chip->page_shift;
host->last_addr = addr;
return brcmnand_read(mtd, chip, host->last_addr,
mtd->writesize >> FC_SHIFT, (u32 *)buf, oob);
return brcmnand_read(mtd, chip, addr, mtd->writesize >> FC_SHIFT,
(u32 *)buf, oob);
}
static int brcmnand_read_page_raw(struct nand_chip *chip, uint8_t *buf,
@ -2252,11 +2246,9 @@ static int brcmnand_read_page_raw(struct nand_chip *chip, uint8_t *buf,
int ret;
u64 addr = (u64)page << chip->page_shift;
host->last_addr = addr;
brcmnand_set_ecc_enabled(host, 0);
ret = brcmnand_read(mtd, chip, host->last_addr,
mtd->writesize >> FC_SHIFT, (u32 *)buf, oob);
ret = brcmnand_read(mtd, chip, addr, mtd->writesize >> FC_SHIFT,
(u32 *)buf, oob);
brcmnand_set_ecc_enabled(host, 1);
return ret;
}
@ -2363,13 +2355,10 @@ static int brcmnand_write_page(struct nand_chip *chip, const uint8_t *buf,
int oob_required, int page)
{
struct mtd_info *mtd = nand_to_mtd(chip);
struct brcmnand_host *host = nand_get_controller_data(chip);
void *oob = oob_required ? chip->oob_poi : NULL;
u64 addr = (u64)page << chip->page_shift;
host->last_addr = addr;
return brcmnand_write(mtd, chip, host->last_addr, (const u32 *)buf, oob);
return brcmnand_write(mtd, chip, addr, (const u32 *)buf, oob);
}
static int brcmnand_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
@ -2381,9 +2370,8 @@ static int brcmnand_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
u64 addr = (u64)page << chip->page_shift;
int ret = 0;
host->last_addr = addr;
brcmnand_set_ecc_enabled(host, 0);
ret = brcmnand_write(mtd, chip, host->last_addr, (const u32 *)buf, oob);
ret = brcmnand_write(mtd, chip, addr, (const u32 *)buf, oob);
brcmnand_set_ecc_enabled(host, 1);
return ret;