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path: root/drivers/iio/light/gp2ap002.c
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Diffstat (limited to 'drivers/iio/light/gp2ap002.c')
-rw-r--r--drivers/iio/light/gp2ap002.c24
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/iio/light/gp2ap002.c b/drivers/iio/light/gp2ap002.c
index f960be7d4001..c6d1d88d3775 100644
--- a/drivers/iio/light/gp2ap002.c
+++ b/drivers/iio/light/gp2ap002.c
@@ -503,12 +503,9 @@ static int gp2ap002_probe(struct i2c_client *client,
if (!gp2ap002->is_gp2ap002s00f) {
gp2ap002->alsout = devm_iio_channel_get(dev, "alsout");
if (IS_ERR(gp2ap002->alsout)) {
- if (PTR_ERR(gp2ap002->alsout) == -ENODEV) {
- dev_err(dev, "no ADC, deferring...\n");
- return -EPROBE_DEFER;
- }
- dev_err(dev, "failed to get ALSOUT ADC channel\n");
- return PTR_ERR(gp2ap002->alsout);
+ ret = PTR_ERR(gp2ap002->alsout);
+ ret = (ret == -ENODEV) ? -EPROBE_DEFER : ret;
+ return dev_err_probe(dev, ret, "failed to get ALSOUT ADC channel\n");
}
ret = iio_get_channel_type(gp2ap002->alsout, &ch_type);
if (ret < 0)
@@ -521,15 +518,14 @@ static int gp2ap002_probe(struct i2c_client *client,
}
gp2ap002->vdd = devm_regulator_get(dev, "vdd");
- if (IS_ERR(gp2ap002->vdd)) {
- dev_err(dev, "failed to get VDD regulator\n");
- return PTR_ERR(gp2ap002->vdd);
- }
+ if (IS_ERR(gp2ap002->vdd))
+ return dev_err_probe(dev, PTR_ERR(gp2ap002->vdd),
+ "failed to get VDD regulator\n");
+
gp2ap002->vio = devm_regulator_get(dev, "vio");
- if (IS_ERR(gp2ap002->vio)) {
- dev_err(dev, "failed to get VIO regulator\n");
- return PTR_ERR(gp2ap002->vio);
- }
+ if (IS_ERR(gp2ap002->vio))
+ return dev_err_probe(dev, PTR_ERR(gp2ap002->vio),
+ "failed to get VIO regulator\n");
/* Operating voltage 2.4V .. 3.6V according to datasheet */
ret = regulator_set_voltage(gp2ap002->vdd, 2400000, 3600000);