linux-kernel - [PATCH] soc: amlogic: meson-pwrc: Use dev_err

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Date:   Fri, 24 Mar 2023 10:16:26 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <neil.armstrong@...aro.org>
Cc:     <khilman@...libre.com>, <jbrunet@...libre.com>,
        <martin.blumenstingl@...glemail.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] soc: amlogic: meson-pwrc: Use dev_err_probe()

From: Ye Xingchen <ye.xingchen@....com.cn>

Replace the open-code with dev_err_probe() to simplify the code.

Signed-off-by: Ye Xingchen <ye.xingchen@....com.cn>
---
 drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
index 312fd9afccb0..5d4f12800d93 100644
--- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
+++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c
@@ -308,11 +308,9 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
 	}

 	rstc = devm_reset_control_array_get_exclusive(&pdev->dev);
-	if (IS_ERR(rstc)) {
-		if (PTR_ERR(rstc) != -EPROBE_DEFER)
-			dev_err(&pdev->dev, "failed to get reset lines\n");
-		return PTR_ERR(rstc);
-	}
+	if (IS_ERR(rstc))
+		return dev_err_probe(&pdev->dev, PTR_ERR(rstc),
+				     "failed to get reset lines\n");

 	vpu_clk = devm_clk_get(&pdev->dev, "vpu");
 	if (IS_ERR(vpu_clk)) {
-- 
2.25.1