X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fiio%2Fhealth%2Fafe4403.c;h=b5f959bba42291b55475b691c3c1fcd55594d4f8;hb=a7d1a303ff0f90950b476c3285c4716f404eaa5d;hp=d4921385aaf7d6c31e6a6d71c814043016ef72f0;hpb=3cb5992c34f7a8693009f969b7d73b6b181ccc8e;p=platform%2Fkernel%2Flinux-rpi.git

diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c
index d492138..b5f959b 100644
--- a/drivers/iio/health/afe4403.c
+++ b/drivers/iio/health/afe4403.c
@@ -245,14 +245,14 @@ static int afe4403_read_raw(struct iio_dev *indio_dev,
 			    int *val, int *val2, long mask)
 {
 	struct afe4403_data *afe = iio_priv(indio_dev);
-	unsigned int reg = afe4403_channel_values[chan->address];
-	unsigned int field = afe4403_channel_leds[chan->address];
+	unsigned int reg, field;
 	int ret;
 
 	switch (chan->type) {
 	case IIO_INTENSITY:
 		switch (mask) {
 		case IIO_CHAN_INFO_RAW:
+			reg = afe4403_channel_values[chan->address];
 			ret = afe4403_read(afe, reg, val);
 			if (ret)
 				return ret;
@@ -262,6 +262,7 @@ static int afe4403_read_raw(struct iio_dev *indio_dev,
 	case IIO_CURRENT:
 		switch (mask) {
 		case IIO_CHAN_INFO_RAW:
+			field = afe4403_channel_leds[chan->address];
 			ret = regmap_field_read(afe->fields[field], val);
 			if (ret)
 				return ret;