linux-kernel - [PATCH] soc: mediatek: mutex: Use dev_err

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Message-ID: <202303241017290414354@zte.com.cn>
Date:   Fri, 24 Mar 2023 10:17:29 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <matthias.bgg@...il.com>
Cc:     <angelogioacchino.delregno@...labora.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>
Subject: [PATCH] soc: mediatek: mutex: 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/mediatek/mtk-mutex.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 7751527fc30d..05c8ad3c2664 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -1014,11 +1014,8 @@ static int mtk_mutex_probe(struct platform_device *pdev)

 	if (!mtx->data->no_clk) {
 		mtx->clk = devm_clk_get(dev, NULL);
-		if (IS_ERR(mtx->clk)) {
-			if (PTR_ERR(mtx->clk) != -EPROBE_DEFER)
-				dev_err(dev, "Failed to get clock\n");
-			return PTR_ERR(mtx->clk);
-		}
+		if (IS_ERR(mtx->clk))
+			return dev_err_probe(dev, PTR_ERR(mtx->clk), "Failed to get clock\n");
 	}

 	mtx->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &regs);
-- 
2.25.1