diff options
Diffstat (limited to 'drivers/iio/adc/ltc2496.c')
-rw-r--r-- | drivers/iio/adc/ltc2496.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/adc/ltc2496.c b/drivers/iio/adc/ltc2496.c index 5a55f79f2574..dfb3bb5997e5 100644 --- a/drivers/iio/adc/ltc2496.c +++ b/drivers/iio/adc/ltc2496.c @@ -24,10 +24,10 @@ struct ltc2496_driverdata { struct spi_device *spi; /* - * DMA (thus cache coherency maintenance) requires the + * DMA (thus cache coherency maintenance) may require the * transfer buffers to live in their own cache lines. */ - unsigned char rxbuf[3] ____cacheline_aligned; + unsigned char rxbuf[3] __aligned(IIO_DMA_MINALIGN); unsigned char txbuf[3]; }; |