From: Takahiro Kuwano Takahiro.Kuwano@infineon.com

Array index for SCCR 22th DOWRD should be 21.

Fixes: 981a8d60e01f ("mtd: spi-nor: Parse SFDP SCCR Map") Signed-off-by: Takahiro Kuwano Takahiro.Kuwano@infineon.com Reviewed-by: Michael Walle michael@walle.cc Cc: stable@vger.kernel.org --- drivers/mtd/spi-nor/sfdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c index 8434f654eca1..5df2fcba5483 100644 --- a/drivers/mtd/spi-nor/sfdp.c +++ b/drivers/mtd/spi-nor/sfdp.c @@ -1228,7 +1228,7 @@ static int spi_nor_parse_sccr(struct spi_nor *nor,

le32_to_cpu_array(dwords, sccr_header->length);

- if (FIELD_GET(SCCR_DWORD22_OCTAL_DTR_EN_VOLATILE, dwords[22])) + if (FIELD_GET(SCCR_DWORD22_OCTAL_DTR_EN_VOLATILE, dwords[21])) nor->flags |= SNOR_F_IO_MODE_EN_VOLATILE;

out: