ASoC: codecs: simple-mux: Use dev_err_probe() helper

Use the dev_err_probe() helper, instead of open-coding the same
operation.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20211214020843.2225831-9-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/simple-mux.c b/sound/soc/codecs/simple-mux.c
index e0a09da..d30c0d2 100644 (file)
--- a/sound/soc/codecs/simple-mux.c
+++ b/sound/soc/codecs/simple-mux.c
@@ -82,7 +82,6 @@ static int simple_mux_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct simple_mux *priv;
-       int err;
 
        priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
        if (!priv)
@@ -91,12 +90,9 @@ static int simple_mux_probe(struct platform_device *pdev)
        dev_set_drvdata(dev, priv);
 
        priv->gpiod_mux = devm_gpiod_get(dev, "mux", GPIOD_OUT_LOW);
-       if (IS_ERR(priv->gpiod_mux)) {
-               err = PTR_ERR(priv->gpiod_mux);
-               if (err != -EPROBE_DEFER)
-                       dev_err(dev, "Failed to get 'mux' gpio: %d", err);
-               return err;
-       }
+       if (IS_ERR(priv->gpiod_mux))
+               return dev_err_probe(dev, PTR_ERR(priv->gpiod_mux),
+                                    "Failed to get 'mux' gpio");
 
        return devm_snd_soc_register_component(dev, &simple_mux_component_driver, NULL, 0);
 }