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Input: elan_i2c - simplify with dev_err_probe() 

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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230625162817.100397-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2023-06-25 18:27:58 +02:00 committed by Dmitry Torokhov
parent 1e402a15bc
commit 50653e8fad
1 changed files with 2 additions and 7 deletions
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9
drivers/input/mouse/elan_i2c_core.c
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@ -1221,13 +1221,8 @@ 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) {