linux-kernel - [PATCH] i2c:imx-lpi2c: Omit superfluous error message in lpi2c_imx

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Message-Id: <20200416140529.20036-1-tangbin@cmss.chinamobile.com>
Date:   Thu, 16 Apr 2020 22:05:29 +0800
From:   Tang Bin <tangbin@...s.chinamobile.com>
To:     aisheng.dong@....com, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com
Cc:     linux-i2c@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Tang Bin <tangbin@...s.chinamobile.com>
Subject: [PATCH] i2c:imx-lpi2c: Omit superfluous error message in lpi2c_imx_probe()

In the function lpi2c_imx_probe(), when get irq failed, the function
platform_get_irq() logs an error message, so remove redundant message
here.

Signed-off-by: Tang Bin <tangbin@...s.chinamobile.com>
---
 drivers/i2c/busses/i2c-imx-lpi2c.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index c92b56485..ee16e7e22 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -557,10 +557,8 @@ static int lpi2c_imx_probe(struct platform_device *pdev)
 		return PTR_ERR(lpi2c_imx->base);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "can't get irq number\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	lpi2c_imx->adapter.owner	= THIS_MODULE;
 	lpi2c_imx->adapter.algo		= &lpi2c_imx_algo;
-- 
2.20.1.windows.1