From: Vignesh Raghavendra vigneshr@ti.com
commit 440b6d50254bdbd84c2a665c7f53ec69dd741a4f upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/mtd/spi-nor/spi-nor.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -4544,9 +4544,7 @@ static void spi_nor_info_init_params(str
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;