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 <krzk@xxxxxxxxxx>
---
drivers/input/mouse/elan_i2c_core.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index c599e21a8478..d703b0d5a3bd 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1229,13 +1229,8 @@ static int elan_probe(struct i2c_client *client,
mutex_init(&data->sysfs_mutex);
data->vcc = devm_regulator_get(dev, "vcc");
- if (IS_ERR(data->vcc)) {
- error = PTR_ERR(data->vcc);
- if (error != -EPROBE_DEFER)
- dev_err(dev, "Failed to get 'vcc' regulator: %d\n",
- error);
- return error;
- }
+ if (IS_ERR(data->vcc))
+ return dev_err_probe(dev, PTR_ERR(data->vcc), "Failed to get 'vcc' regulator\n");
error = regulator_enable(data->vcc);
if (error) {
--
2.17.1
