From: Kunihiko Hayashi hayashi.kunihiko@socionext.com
[ Upstream commit bc43c5ec1a97772269785d19f62d32c91ac5fc36 ]
The .supports_op() callback function returns true by default after performing driver-specific checks. Therefore the driver cannot apply the buswidth in devicetree.
Call spi_mem_default_supports_op() helper to handle the buswidth in devicetree.
Fixes: 1b74dd64c861 ("spi: Add Socionext F_OSPI SPI flash controller driver") Signed-off-by: Kunihiko Hayashi hayashi.kunihiko@socionext.com Link: https://lore.kernel.org/r/20230322023101.24490-1-hayashi.kunihiko@socionext.... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/spi/spi-sn-f-ospi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-sn-f-ospi.c b/drivers/spi/spi-sn-f-ospi.c index 333b22dfd8dba..0aedade8908c4 100644 --- a/drivers/spi/spi-sn-f-ospi.c +++ b/drivers/spi/spi-sn-f-ospi.c @@ -561,7 +561,7 @@ static bool f_ospi_supports_op(struct spi_mem *mem, if (!f_ospi_supports_op_width(mem, op)) return false;
- return true; + return spi_mem_default_supports_op(mem, op); }
static int f_ospi_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op)