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path: root/drivers/iio/light/gp2ap020a00f.c
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Diffstat (limited to 'drivers/iio/light/gp2ap020a00f.c')
-rw-r--r--drivers/iio/light/gp2ap020a00f.c6
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;