From patchwork Thu May 31 11:39:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 10440927 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 353CB602BD for ; Thu, 31 May 2018 11:33:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 22F3828591 for ; Thu, 31 May 2018 11:33:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1773C2867C; Thu, 31 May 2018 11:33:37 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B777F28591 for ; Thu, 31 May 2018 11:33:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=nfWGIkvtfPbYKra43pI0Rlaag7PUwxb3raJsJcDEK6s=; b=g7rO2IuydPkT0N e9/J+LhFUyqp9NfJucib/n0bcEEjE11E0NMQdGTmCR82YPZ0Ni66RnB1P+j7xQrjFtrjWWvCt4Qlj 78WiZQJam5kOndGI1i1lRapW+IZGoKLfOceDYcm3LDC2IA9CI1dsmsJ2wy5aSy55ENe10ktKb95bs gpaPdz3MH8nwHWCyovCf+ef7cmioKxMz4ZL4dUCIcXVg2tqTWZ2mC9PCisZPBELpgLykIZbgEmPmZ MXhNmmd4DUDPOPts7AjSIM0gXFKyQTJQfhhItNy6ncr1Tyy41o3b/4DVGVt7wl/PLRmAjcLEYErbJ GwrJpVrP9FNn71zDCJzA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fOLph-0004eF-5x; Thu, 31 May 2018 11:33:29 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fOLpd-0004bv-Fu; Thu, 31 May 2018 11:33:26 +0000 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 8EDE49BCD8E2F; Thu, 31 May 2018 19:32:56 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.382.0; Thu, 31 May 2018 19:32:49 +0800 From: Wei Yongjun To: Sean Wang , Linus Walleij , Matthias Brugger Subject: [PATCH -next] pinctrl: mediatek: remove redundant return value check of platform_get_resource() Date: Thu, 31 May 2018 11:39:42 +0000 Message-ID: <1527766782-72315-1-git-send-email-weiyongjun1@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180531_043325_702110_02461945 X-CRM114-Status: UNSURE ( 8.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mediatek@lists.infradead.org, kernel-janitors@vger.kernel.org, Wei Yongjun , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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 --- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index b379969..16ff56f9 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);