diff options
Diffstat (limited to 'drivers/iio/light/zopt2201.c')
| -rw-r--r-- | drivers/iio/light/zopt2201.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/light/zopt2201.c b/drivers/iio/light/zopt2201.c index 5f54f39e7a4c..80ae530720cd 100644 --- a/drivers/iio/light/zopt2201.c +++ b/drivers/iio/light/zopt2201.c @@ -19,6 +19,8 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> +#include <asm/unaligned.h> + #define ZOPT2201_DRV_NAME "zopt2201" /* Registers */ @@ -219,7 +221,7 @@ static int zopt2201_read(struct zopt2201_data *data, u8 reg) goto fail; mutex_unlock(&data->lock); - return (buf[2] << 16) | (buf[1] << 8) | buf[0]; + return get_unaligned_le24(&buf[0]); fail: mutex_unlock(&data->lock); |