linux-kernel - [PATCH] drivers/i2c/busses/i2c-imx.c:remove duplicate print after platform_get

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Message-Id: <20200318100748.17540-1-tangbin@cmss.chinamobile.com>
Date:   Wed, 18 Mar 2020 18:07:48 +0800
From:   Tang Bin <tangbin@...s.chinamobile.com>
To:     linux@...pel-privat.de, s.hauer@...gutronix.de
Cc:     shawnguo@...nel.org, linux-i2c@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Tang Bin <tangbin@...s.chinamobile.com>
Subject: [PATCH] drivers/i2c/busses/i2c-imx.c:remove duplicate print after platform_get_irq()

We don't need dev_err() message because when something goes wrong,
platform_get_irq() has print an error message itself, so we should
remove duplicate dev_err().

Signed-off-by: Tang Bin <tangbin@...s.chinamobile.com>
---
 drivers/i2c/busses/i2c-imx.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index a3b61336f..01fd46682 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -1066,10 +1066,8 @@ static int i2c_imx_probe(struct platform_device *pdev)
 	dev_dbg(&pdev->dev, "<%s>\n", __func__);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "can't get irq number\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	base = devm_ioremap_resource(&pdev->dev, res);
-- 
2.20.1.windows.1