Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
drivers/iio/accel/bma180.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c
index 5b7a467c7b27..448faed001fd 100644
--- a/drivers/iio/accel/bma180.c
+++ b/drivers/iio/accel/bma180.c
@@ -1000,19 +1000,15 @@ static int bma180_probe(struct i2c_client *client,
return ret;
data->vdd_supply = devm_regulator_get(dev, "vdd");
- if (IS_ERR(data->vdd_supply)) {
- if (PTR_ERR(data->vdd_supply) != -EPROBE_DEFER)
- dev_err(dev, "Failed to get vdd regulator %d\n",
- (int)PTR_ERR(data->vdd_supply));
- return PTR_ERR(data->vdd_supply);
- }
+ if (IS_ERR(data->vdd_supply))
+ return dev_err_probe(dev, PTR_ERR(data->vdd_supply),
+ "Failed to get vdd regulator\n");
+
data->vddio_supply = devm_regulator_get(dev, "vddio");
- if (IS_ERR(data->vddio_supply)) {
- if (PTR_ERR(data->vddio_supply) != -EPROBE_DEFER)
- dev_err(dev, "Failed to get vddio regulator %d\n",
- (int)PTR_ERR(data->vddio_supply));
- return PTR_ERR(data->vddio_supply);
- }
+ if (IS_ERR(data->vddio_supply))
+ return dev_err_probe(dev, PTR_ERR(data->vddio_supply),
+ "Failed to get vddio regulator\n");
+
/* Typical voltage 2.4V these are min and max */
ret = regulator_set_voltage(data->vdd_supply, 1620000, 3600000);
if (ret)
--
2.17.1
