Message ID | 20220408083704.733723-1-tudor.ambarus@microchip.com |
---|---|
State | Superseded |
Delegated to: | Eugen Hristev |
Headers | show |
Series | [l4m-2022.04,u-boot-at91] spi: atmel-quadspi.c: Fix the buswidth adjustment between spi-mem and controller | expand |
oops, wrong subject, let me resend. On 4/8/22 11:37, Tudor Ambarus wrote: > Use the spi_mem_default_supports_op() core helper in order to take into > account the buswidth specified by the user in device tree. > > Fixes: 24c8ff4684 ("spi: Add Atmel QuadSPI driver") > Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> > --- > drivers/spi/atmel-quadspi.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c > index 098298336d..cb64119f97 100644 > --- a/drivers/spi/atmel-quadspi.c > +++ b/drivers/spi/atmel-quadspi.c > @@ -438,6 +438,9 @@ static bool atmel_qspi_supports_op(struct spi_slave *slave, > { > struct atmel_qspi *aq = dev_get_priv(slave->dev->parent); > > + if (!spi_mem_default_supports_op(slave, op)) > + return false; > + > if (aq->caps->octal) { > if (atmel_qspi_sama7g5_find_mode(op) < 0) > return false;
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 098298336d..cb64119f97 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -438,6 +438,9 @@ static bool atmel_qspi_supports_op(struct spi_slave *slave, { struct atmel_qspi *aq = dev_get_priv(slave->dev->parent); + if (!spi_mem_default_supports_op(slave, op)) + return false; + if (aq->caps->octal) { if (atmel_qspi_sama7g5_find_mode(op) < 0) return false;
Use the spi_mem_default_supports_op() core helper in order to take into account the buswidth specified by the user in device tree. Fixes: 24c8ff4684 ("spi: Add Atmel QuadSPI driver") Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- drivers/spi/atmel-quadspi.c | 3 +++ 1 file changed, 3 insertions(+)