Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH v4 05/24] Input: elan_i2c - Simplify with dev_err_probe() | Date | Sun, 25 Jun 2023 18:27:58 +0200 |
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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> --- 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 0cff742302a9..148a601396f9 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -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) { -- 2.34.1
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