diff options
Diffstat (limited to 'drivers/mtd/spi-nor/sfdp.c')
| -rw-r--r-- | drivers/mtd/spi-nor/sfdp.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c index c500c2118a5d..a5211543d30d 100644 --- a/drivers/mtd/spi-nor/sfdp.c +++ b/drivers/mtd/spi-nor/sfdp.c @@ -1229,6 +1229,25 @@ out: } /** + * spi_nor_post_sfdp_fixups() - Updates the flash's parameters and settings + * after SFDP has been parsed. Called only for flashes that define JESD216 SFDP + * tables. + * @nor: pointer to a 'struct spi_nor' + * + * Used to tweak various flash parameters when information provided by the SFDP + * tables are wrong. + */ +static void spi_nor_post_sfdp_fixups(struct spi_nor *nor) +{ + if (nor->manufacturer && nor->manufacturer->fixups && + nor->manufacturer->fixups->post_sfdp) + nor->manufacturer->fixups->post_sfdp(nor); + + if (nor->info->fixups && nor->info->fixups->post_sfdp) + nor->info->fixups->post_sfdp(nor); +} + +/** * spi_nor_parse_sfdp() - parse the Serial Flash Discoverable Parameters. * @nor: pointer to a 'struct spi_nor' * @@ -1408,6 +1427,7 @@ int spi_nor_parse_sfdp(struct spi_nor *nor) } } + spi_nor_post_sfdp_fixups(nor); exit: kfree(param_headers); return err; |