linux-kernel - [PATCH -next] bus: da850-mstpri: remove redundant dev_err call in da8xx_mstpri

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Date:   Thu,  9 Feb 2017 15:30:52 +0000
From:   Wei Yongjun <weiyj.lk@...il.com>
To:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Sekhar Nori <nsekhar@...com>, Rob Herring <robh@...nel.org>,
        Kevin Hilman <khilman@...libre.com>
Cc:     Wei Yongjun <weiyongjun1@...wei.com>, linux-kernel@...r.kernel.org
Subject: [PATCH -next] bus: da850-mstpri: remove redundant dev_err call in da8xx_mstpri_probe()

From: Wei Yongjun <weiyongjun1@...wei.com>

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 <weiyongjun1@...wei.com>
---
 drivers/bus/da8xx-mstpri.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/bus/da8xx-mstpri.c b/drivers/bus/da8xx-mstpri.c
index 9af9bcc..5595af1 100644
--- a/drivers/bus/da8xx-mstpri.c
+++ b/drivers/bus/da8xx-mstpri.c
@@ -218,10 +218,8 @@ static int da8xx_mstpri_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	mstpri = devm_ioremap_resource(dev, res);
-	if (IS_ERR(mstpri)) {
-		dev_err(dev, "unable to map MSTPRI registers\n");
+	if (IS_ERR(mstpri))
 		return PTR_ERR(mstpri);
-	}
 
 	prio_list = da8xx_mstpri_get_board_prio();
 	if (!prio_list) {