diff options
Diffstat (limited to 'drivers/iio/adc/ti-tlc4541.c')
| -rw-r--r-- | drivers/iio/adc/ti-tlc4541.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c index 2406eda9dfc6..30f629a553a1 100644 --- a/drivers/iio/adc/ti-tlc4541.c +++ b/drivers/iio/adc/ti-tlc4541.c @@ -37,12 +37,12 @@ struct tlc4541_state { struct spi_message scan_single_msg; /* - * DMA (thus cache coherency maintenance) requires the + * DMA (thus cache coherency maintenance) may require the * transfer buffers to live in their own cache lines. * 2 bytes data + 6 bytes padding + 8 bytes timestamp when * call iio_push_to_buffers_with_timestamp. */ - __be16 rx_buf[8] ____cacheline_aligned; + __be16 rx_buf[8] __aligned(IIO_DMA_MINALIGN); }; struct tlc4541_chip_info { |