linux-kernel - [PATCH v2 5/7] ASoC: samsung: midas_wm1811: Use dev_err

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Date: Wed, 08 May 2024 12:58:53 +0200
From: Artur Weber <aweber.kernel@...il.com>
To: Sylwester Nawrocki <s.nawrocki@...sung.com>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Rob Herring <robh@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Alim Akhtar <alim.akhtar@...sung.com>, alsa-devel@...a-project.org, 
 linux-sound@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-samsung-soc@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht, 
 Artur Weber <aweber.kernel@...il.com>
Subject: [PATCH v2 5/7] ASoC: samsung: midas_wm1811: Use dev_err_probe
 where appropriate

Since we're already using it in the newly-added GPIO requests for
jack detection, extend it to the previous checks as well.

Signed-off-by: Artur Weber <aweber.kernel@...il.com>
---
Changes in v2:
- Added this commit
---
 sound/soc/samsung/midas_wm1811.c | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/sound/soc/samsung/midas_wm1811.c b/sound/soc/samsung/midas_wm1811.c
index ce94550ee32e..91f4be98723c 100644
--- a/sound/soc/samsung/midas_wm1811.c
+++ b/sound/soc/samsung/midas_wm1811.c
@@ -646,16 +646,14 @@ static int midas_probe(struct platform_device *pdev)
 	card->dev = dev;
 
 	priv->reg_mic_bias = devm_regulator_get(dev, "mic-bias");
-	if (IS_ERR(priv->reg_mic_bias)) {
-		dev_err(dev, "Failed to get mic bias regulator\n");
-		return PTR_ERR(priv->reg_mic_bias);
-	}
+	if (IS_ERR(priv->reg_mic_bias))
+		return dev_err_probe(dev, PTR_ERR(priv->reg_mic_bias),
+				     "Failed to get mic bias regulator\n");
 
 	priv->reg_submic_bias = devm_regulator_get(dev, "submic-bias");
-	if (IS_ERR(priv->reg_submic_bias)) {
-		dev_err(dev, "Failed to get submic bias regulator\n");
-		return PTR_ERR(priv->reg_submic_bias);
-	}
+	if (IS_ERR(priv->reg_submic_bias))
+		return dev_err_probe(dev, PTR_ERR(priv->reg_submic_bias),
+				     "Failed to get submic bias regulator\n");
 
 	priv->reg_headset_mic_bias = devm_regulator_get_optional(dev,
 							    "headset-mic-bias");
@@ -669,17 +667,15 @@ static int midas_probe(struct platform_device *pdev)
 	}
 
 	priv->gpio_fm_sel = devm_gpiod_get_optional(dev, "fm-sel", GPIOD_OUT_HIGH);
-	if (IS_ERR(priv->gpio_fm_sel)) {
-		dev_err(dev, "Failed to get FM selection GPIO\n");
-		return PTR_ERR(priv->gpio_fm_sel);
-	}
+	if (IS_ERR(priv->gpio_fm_sel))
+		return dev_err_probe(dev, PTR_ERR(priv->gpio_fm_sel),
+				     "Failed to get FM selection GPIO\n");
 
 	priv->gpio_lineout_sel = devm_gpiod_get_optional(dev, "lineout-sel",
 						    GPIOD_OUT_HIGH);
-	if (IS_ERR(priv->gpio_lineout_sel)) {
-		dev_err(dev, "Failed to get line out selection GPIO\n");
-		return PTR_ERR(priv->gpio_lineout_sel);
-	}
+	if (IS_ERR(priv->gpio_lineout_sel))
+		return dev_err_probe(dev, PTR_ERR(priv->gpio_lineout_sel),
+				     "Failed to get line out selection GPIO\n");
 
 	priv->gpio_headset_detect = devm_gpiod_get_optional(dev,
 				"headset-detect", GPIOD_IN);

-- 
2.45.0