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mtd: rawnand: qcom: make check_flash_errors() more generic

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The function gets a 'qcom_nand_host' pointer as a parameter but it is
only used to extract the nand controller's private structure from that.
In order to make the function more generic, change the declaration to
get a 'qcom_nandc_controller' pointer directly, and update the callers
accordingly.

While at it, also change the function name to use a 'qcom_nandc' prefix.

No functional changes. This is in preparation of moving the function
into the 'qpic_common' code to allow reusing it from the 'spi-qpic-snand'
driver.

Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Gabor Juhos 2026-09-25 21:06:10 +02:00 committed by Miquel Raynal
parent 8e301fd598
commit 19961db84d
1 changed files with 4 additions and 5 deletions
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9
drivers/mtd/nand/raw/qcom_nandc.c
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@ -449,10 +449,9 @@ struct read_stats {
};
/* reads back FLASH_STATUS register set by the controller */
static int check_flash_errors(struct qcom_nand_host *host, int cw_cnt)
static int qcom_nandc_check_flash_errors(struct qcom_nand_controller *nandc,
int cw_cnt)
{
struct nand_chip *chip = &host->chip;
struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip);
int i;
qcom_nandc_dev_to_mem(nandc, true);
@ -538,7 +537,7 @@ qcom_nandc_read_cw_raw(struct mtd_info *mtd, struct nand_chip *chip,
return ret;
}
return check_flash_errors(host, 1);
return qcom_nandc_check_flash_errors(nandc, 1);
}
/*
@ -1181,7 +1180,7 @@ static int qcom_nandc_block_bad(struct nand_chip *chip, loff_t ofs)
if (ret)
goto err;
if (check_flash_errors(host, 1)) {
if (qcom_nandc_check_flash_errors(nandc, 1)) {
dev_warn(nandc->dev, "error when trying to read BBM\n");
goto err;
}