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| author | Vignesh Raghavendra <vigneshr@ti.com> | 2020-01-08 08:13:43 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-01-18 00:44:49 +0300 |
| commit | 440b6d50254bdbd84c2a665c7f53ec69dd741a4f (patch) | |
| tree | d0ecbde1062ff2d389cf22c189a22f9f418a7089 /drivers/mtd | |
| parent | b3a987b0264d3ddbb24293ebff10eddfc472f653 (diff) | |
| download | linux-440b6d50254bdbd84c2a665c7f53ec69dd741a4f.tar.xz | |
mtd: spi-nor: Fix selection of 4-byte addressing opcodes on Spansion
mtd->size is still unassigned when running spansion_post_sfdp_fixups()
hook, therefore use nor->params.size to determine the size of flash device.
This makes sure that 4-byte addressing opcodes are used on Spansion
flashes that are larger than 16MiB and don't have SFDP 4BAIT table
populated.
Fixes: 92094ebc385e ("mtd: spi-nor: Add spansion_post_sfdp_fixups()")
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index aeb3ad2dbfb8..97f68d70cd23 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -4769,9 +4769,7 @@ static void spi_nor_info_init_params(struct spi_nor *nor) static void spansion_post_sfdp_fixups(struct spi_nor *nor) { - struct mtd_info *mtd = &nor->mtd; - - if (mtd->size <= SZ_16M) + if (nor->params.size <= SZ_16M) return; nor->flags |= SNOR_F_4B_OPCODES; |