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: 506d2e317a0a ("iio: adc: Add driver support for AD7292")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Cc: Marcelo Schmitt <marcelo.schmitt1@xxxxxxxxx>
---
drivers/iio/adc/ad7292.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/ad7292.c b/drivers/iio/adc/ad7292.c
index 3271a31afde1..08985fc5c200 100644
--- a/drivers/iio/adc/ad7292.c
+++ b/drivers/iio/adc/ad7292.c
@@ -80,7 +80,7 @@ struct ad7292_state {
struct regulator *reg;
unsigned short vref_mv;
- __be16 d16 ____cacheline_aligned;
+ __be16 d16 __aligned(IIO_ALIGN);
u8 d8[2];
};
--
2.36.0
