In case 'spi_sync()' fails, we would be left with a max spi transfer
which is not the one the user expects it to be. Hence, we need to re-set
it also in this error path.
Fixes: fff7352bf7a3c ("iio: imu: Add support for adis16475")
Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx>
---
drivers/iio/imu/adis16475.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c
index 51b76444db0b..9dca7e506200 100644
--- a/drivers/iio/imu/adis16475.c
+++ b/drivers/iio/imu/adis16475.c
@@ -1067,8 +1067,10 @@ static irqreturn_t adis16475_trigger_handler(int irq, void *p)
adis->spi->max_speed_hz = ADIS16475_BURST_MAX_SPEED;
ret = spi_sync(adis->spi, &adis->msg);
- if (ret)
+ if (ret) {
+ adis->spi->max_speed_hz = cached_spi_speed_hz;
goto check_burst32;
+ }
adis->spi->max_speed_hz = cached_spi_speed_hz;
buffer = adis->buffer;
--
2.31.1
