diff options
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad5064.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c index d87cf14daabe..4447b8811827 100644 --- a/drivers/iio/dac/ad5064.c +++ b/drivers/iio/dac/ad5064.c @@ -115,13 +115,13 @@ struct ad5064_state { struct mutex lock; /* - * 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 { u8 i2c[3]; __be32 spi; - } data ____cacheline_aligned; + } data __aligned(IIO_DMA_MINALIGN); }; enum ad5064_type { |