From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Thu, 31 May 2018 11:39:42 +0000 (+0000)
Subject: pinctrl: mediatek: remove redundant return value check of platform_get_resource()
X-Git-Tag: v4.18-rc2~23^2~4
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=fb7298e1669ee84aa76f3483c91f1de4814aac11;p=uclinux-h8%2Flinux.git

pinctrl: mediatek: remove redundant return value check of platform_get_resource()

Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index b3799695d8db..16ff56f93501 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -1000,11 +1000,6 @@ static int mtk_eint_init(struct mtk_pinctrl *pctl, struct platform_device *pdev)
 		return -ENOMEM;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Unable to get eint resource\n");
-		return -ENODEV;
-	}
-
 	pctl->eint->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(pctl->eint->base))
 		return PTR_ERR(pctl->eint->base);