From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
____cacheline_aligned is insufficient guarantee for non-coherent DMA.
Switch to the updated IIO_DMA_MINALIGN definition.
Fixes: 9cc9806e22178 ("iio: accel: Add driver for Murata SCA3300 accelerometer")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Reviewed-by: Tomas Melin <tomas.melin@xxxxxxxxxxx>
Acked-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
---
drivers/iio/accel/sca3300.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/accel/sca3300.c b/drivers/iio/accel/sca3300.c
index f7ef8ecfd34a..39e0c24364ae 100644
--- a/drivers/iio/accel/sca3300.c
+++ b/drivers/iio/accel/sca3300.c
@@ -115,7 +115,7 @@ struct sca3300_data {
s16 channels[4];
s64 ts __aligned(sizeof(s64));
} scan;
- u8 txbuf[4] ____cacheline_aligned;
+ u8 txbuf[4] __aligned(IIO_DMA_MINALIGN);
u8 rxbuf[4];
};
--
2.36.0
