From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
I2C does not by default use buffers directly for DMA so there is
no need to ensure they are DMA safe.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Cc: Ivan Mikhaylov <i.mikhaylov@xxxxxxxxx>
Acked-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
---
drivers/iio/proximity/vcnl3020.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/proximity/vcnl3020.c b/drivers/iio/proximity/vcnl3020.c
index ff83638db16f..cbc8400c773c 100644
--- a/drivers/iio/proximity/vcnl3020.c
+++ b/drivers/iio/proximity/vcnl3020.c
@@ -71,14 +71,14 @@ static const int vcnl3020_prox_sampling_frequency[][2] = {
* @dev: vcnl3020 device.
* @rev: revision id.
* @lock: lock for protecting access to device hardware registers.
- * @buf: DMA safe __be16 buffer.
+ * @buf: __be16 buffer.
*/
struct vcnl3020_data {
struct regmap *regmap;
struct device *dev;
u8 rev;
struct mutex lock;
- __be16 buf ____cacheline_aligned;
+ __be16 buf;
};
/**
--
2.36.0
