isl29028_proxim_get() checks to see if the promixity needs to be
enabled on the chip and then calls isl29028_read_proxim(). There
are no other callers of isl29028_read_proxim(). The naming between
these two functions can be confusing so this patch combines the
two to avoid the confusion.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29028.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/iio/light/isl29028.c
b/drivers/staging/iio/light/isl29028.c
index 38027ee..fa2b283 100644
--- a/drivers/staging/iio/light/isl29028.c
+++ b/drivers/staging/iio/light/isl29028.c
@@ -200,6 +200,13 @@ static int isl29028_read_proxim(struct isl29028_chip
*chip, int *prox)
unsigned int data;
int ret;
+ if (!chip->enable_prox) {
+ ret = isl29028_enable_proximity(chip);
+ if (ret < 0)
+ return ret;
+ chip->enable_prox = true;
+ }
+
ret = regmap_read(chip->regmap, ISL29028_REG_PROX_DATA, &data);
if (ret < 0) {
dev_err(dev, "Error in reading register %d, error %d\n",
@@ -210,19 +217,6 @@ static int isl29028_read_proxim(struct isl29028_chip
*chip, int *prox)
return 0;
}
-static int isl29028_proxim_get(struct isl29028_chip *chip, int *prox_data)
-{
- int ret;
-
- if (!chip->enable_prox) {
- ret = isl29028_enable_proximity(chip);
- if (ret < 0)
- return ret;
- chip->enable_prox = true;
- }
- return isl29028_read_proxim(chip, prox_data);
-}
-
static int isl29028_als_get(struct isl29028_chip *chip, int *als_data)
{
struct device *dev = regmap_get_device(chip->regmap);
@@ -362,7 +356,7 @@ static int isl29028_read_raw(struct iio_dev *indio_dev,
ret = isl29028_ir_get(chip, val);
break;
case IIO_PROXIMITY:
- ret = isl29028_proxim_get(chip, val);
+ ret = isl29028_read_proxim(chip, val);
break;
default:
break;
--
2.7.4
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