From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
____cacheline_aligned is an insufficient guarantee for non-coherent DMA
on platforms with 128 byte cachelines above L1. Switch to the updated
IIO_ALIGN definition.
Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Cc: Robert Jones <rjones@xxxxxxxxxxxxx>
---
drivers/iio/imu/fxos8700_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/imu/fxos8700_core.c b/drivers/iio/imu/fxos8700_core.c
index ab288186f36e..8d2a9b9533db 100644
--- a/drivers/iio/imu/fxos8700_core.c
+++ b/drivers/iio/imu/fxos8700_core.c
@@ -167,7 +167,7 @@
struct fxos8700_data {
struct regmap *regmap;
struct iio_trigger *trig;
- __be16 buf[FXOS8700_DATA_BUF_SIZE] ____cacheline_aligned;
+ __be16 buf[FXOS8700_DATA_BUF_SIZE] __aligned(IIO_ALIGN);
};
/* Regmap info */
--
2.36.0
