diff options
Diffstat (limited to 'drivers/iio/light/gp2ap020a00f.c')
| -rw-r--r-- | drivers/iio/light/gp2ap020a00f.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/light/gp2ap020a00f.c b/drivers/iio/light/gp2ap020a00f.c index 221ed16de1f7..32b6449833fa 100644 --- a/drivers/iio/light/gp2ap020a00f.c +++ b/drivers/iio/light/gp2ap020a00f.c @@ -46,6 +46,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> +#include <asm/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/events.h> #include <linux/iio/iio.h> @@ -966,7 +967,6 @@ static irqreturn_t gp2ap020a00f_trigger_handler(int irq, void *data) struct iio_dev *indio_dev = pf->indio_dev; struct gp2ap020a00f_data *priv = iio_priv(indio_dev); size_t d_size = 0; - __le32 light_lux; int i, out_val, ret; for_each_set_bit(i, indio_dev->active_scan_mask, @@ -981,8 +981,8 @@ static irqreturn_t gp2ap020a00f_trigger_handler(int irq, void *data) i == GP2AP020A00F_SCAN_MODE_LIGHT_IR) { out_val = le16_to_cpup((__le16 *)&priv->buffer[d_size]); gp2ap020a00f_output_to_lux(priv, &out_val); - light_lux = cpu_to_le32(out_val); - memcpy(&priv->buffer[d_size], (u8 *)&light_lux, 4); + + put_unaligned_le32(out_val, &priv->buffer[d_size]); d_size += 4; } else { d_size += 2; |