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Diffstat (limited to 'drivers/iio/chemical/pms7003.c')
-rw-r--r--drivers/iio/chemical/pms7003.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/chemical/pms7003.c b/drivers/iio/chemical/pms7003.c
index e9857d93b3..b5cf15a515 100644
--- a/drivers/iio/chemical/pms7003.c
+++ b/drivers/iio/chemical/pms7003.c
@@ -211,13 +211,13 @@ static bool pms7003_frame_is_okay(struct pms7003_frame *frame)
return checksum == pms7003_calc_checksum(frame);
}
-static int pms7003_receive_buf(struct serdev_device *serdev,
- const unsigned char *buf, size_t size)
+static ssize_t pms7003_receive_buf(struct serdev_device *serdev, const u8 *buf,
+ size_t size)
{
struct iio_dev *indio_dev = serdev_device_get_drvdata(serdev);
struct pms7003_state *state = iio_priv(indio_dev);
struct pms7003_frame *frame = &state->frame;
- int num;
+ size_t num;
if (!frame->expected_length) {
u16 magic;