diff options
| -rw-r--r-- | drivers/iio/dac/ad5446.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index 61c670f7fc5f..9884e29b19b7 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -21,6 +21,8 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> +#include <asm/unaligned.h> + #define MODE_PWRDWN_1k 0x1 #define MODE_PWRDWN_100k 0x2 #define MODE_PWRDWN_TRISTATE 0x3 @@ -302,9 +304,7 @@ static int ad5660_write(struct ad5446_state *st, unsigned val) struct spi_device *spi = to_spi_device(st->dev); uint8_t data[3]; - data[0] = (val >> 16) & 0xFF; - data[1] = (val >> 8) & 0xFF; - data[2] = val & 0xFF; + put_unaligned_be24(val, &data[0]); return spi_write(spi, data, sizeof(data)); } |