From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
____cacheline_aligned is insufficient guarantee for non-coherent DMA.
Switch to the updated IIO_DMA_MINALIGN definition.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Acked-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
---
drivers/iio/accel/bmi088-accel-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/accel/bmi088-accel-core.c b/drivers/iio/accel/bmi088-accel-core.c
index 8b2728bbcade..00894038987c 100644
--- a/drivers/iio/accel/bmi088-accel-core.c
+++ b/drivers/iio/accel/bmi088-accel-core.c
@@ -124,7 +124,7 @@ struct bmi088_accel_chip_info {
struct bmi088_accel_data {
struct regmap *regmap;
const struct bmi088_accel_chip_info *chip_info;
- u8 buffer[2] ____cacheline_aligned; /* shared DMA safe buffer */
+ u8 buffer[2] __aligned(IIO_DMA_MINALIGN); /* shared DMA safe buffer */
};
static const struct regmap_range bmi088_volatile_ranges[] = {
--
2.36.0
