__spi_validate() in the generic SPI code sets ->speed_hz and
->bits_per_word to non-zero values, so this condition is always true.
Signed-off-by: Rasmus Villemoes <rasmus.villem...@prevas.dk>
---
This of course relies on no spi_message reaching
->transfer_one_message without having been through __spi_validate. I
believe that's ok.
drivers/spi/spi-fsl-spi.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 3d7b50c65f36..6d114daa178a 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -384,12 +384,10 @@ static int fsl_spi_do_one_msg(struct spi_master *master,
cs_change = 1;
status = -EINVAL;
list_for_each_entry(t, &m->transfers, transfer_list) {
- if (t->bits_per_word || t->speed_hz) {
- if (cs_change)
- status = fsl_spi_setup_transfer(spi, t);
- if (status < 0)
- break;
- }
+ if (cs_change)
+ status = fsl_spi_setup_transfer(spi, t);
+ if (status < 0)
+ break;
if (cs_change) {
fsl_spi_chipselect(spi, BITBANG_CS_ACTIVE);
--
2.20.1
