linux-kernel - [PATCH -next] pinctrl: vt8500: wmt: remove redundant dev_err call in wmt_pinctrl

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Message-ID: <CAPgLHd8wYkHaqH90Xyg=QgBKaREwjgS=H-pOMz-jLrwtdWuQ3g@mail.gmail.com>
Date:	Wed, 26 Jun 2013 09:56:30 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	linus.walleij@...aro.org, linux@...sktech.co.nz,
	axel.lin@...ics.com, maxime.ripard@...e-electrons.com,
	swarren@...dia.com
Cc:	yongjun_wei@...ndmicro.com.cn, linux-kernel@...r.kernel.org
Subject: [PATCH -next] pinctrl: vt8500: wmt: remove redundant dev_err call in wmt_pinctrl_probe()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/pinctrl/vt8500/pinctrl-wmt.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c
index fb30edf3..0cc4335 100644
--- a/drivers/pinctrl/vt8500/pinctrl-wmt.c
+++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -570,10 +570,8 @@ int wmt_pinctrl_probe(struct platform_device *pdev,
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	data->base = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(data->base)) {
-		dev_err(&pdev->dev, "failed to map memory resource\n");
+	if (IS_ERR(data->base))
 		return PTR_ERR(data->base);
-	}
 
 	wmt_desc.pins = data->pins;
 	wmt_desc.npins = data->npins;

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