diff options
| -rw-r--r-- | drivers/iio/dac/ad5761.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5761.c b/drivers/iio/dac/ad5761.c index 4cb8471db81e..6aa1a068adb0 100644 --- a/drivers/iio/dac/ad5761.c +++ b/drivers/iio/dac/ad5761.c @@ -70,13 +70,13 @@ struct ad5761_state { enum ad5761_voltage_range range; /* - * DMA (thus cache coherency maintenance) requires the + * DMA (thus cache coherency maintenance) may require the * transfer buffers to live in their own cache lines. */ union { __be32 d32; u8 d8[4]; - } data[3] ____cacheline_aligned; + } data[3] __aligned(IIO_DMA_MINALIGN); }; static const struct ad5761_range_params ad5761_range_params[] = { |