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: 50dd64d57eee ("iio: common: ssp_sensors: Add sensorhub driver")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/common/ssp_sensors/ssp.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iio/common/ssp_sensors/ssp.h b/drivers/iio/common/ssp_sensors/ssp.h
index abb832795619..33927e837022 100644
--- a/drivers/iio/common/ssp_sensors/ssp.h
+++ b/drivers/iio/common/ssp_sensors/ssp.h
@@ -221,8 +221,7 @@ struct ssp_data {
struct iio_dev *sensor_devs[SSP_SENSOR_MAX];
atomic_t enable_refcount;
- __le16 header_buffer[SSP_HEADER_BUFFER_SIZE / sizeof(__le16)]
- ____cacheline_aligned;
+ __le16 header_buffer[SSP_HEADER_BUFFER_SIZE / sizeof(__le16)] __aligned(IIO_ALIGN);
};
void ssp_clean_pending_list(struct ssp_data *data);
--
2.36.0
