linux-kernel - [PATCH v2] ARM: zx: remove redundant dev_err call in zx296702_pd

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Date:   Wed, 16 Sep 2020 14:20:03 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Jun Nie <jun.nie@...aro.org>, Shawn Guo <shawnguo@...nel.org>,
        "Russell King" <linux@...linux.org.uk>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH v2] ARM: zx: remove redundant dev_err call in zx296702_pd_probe()

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

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 arch/arm/mach-zx/zx296702-pm-domain.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/mach-zx/zx296702-pm-domain.c b/arch/arm/mach-zx/zx296702-pm-domain.c
index 7a08bf9dd..ac44ea8e6 100644
--- a/arch/arm/mach-zx/zx296702-pm-domain.c
+++ b/arch/arm/mach-zx/zx296702-pm-domain.c
@@ -169,10 +169,8 @@ static int zx296702_pd_probe(struct platform_device *pdev)
 	}
 
 	pcubase = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(pcubase)) {
-		dev_err(&pdev->dev, "ioremap fail.\n");
+	if (IS_ERR(pcubase))
 		return -EIO;
-	}
 
 	for (i = 0; i < ARRAY_SIZE(zx296702_pm_domains); ++i)
 		pm_genpd_init(zx296702_pm_domains[i], NULL, false);
-- 
2.23.0