From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF070C433E0 for ; Sat, 8 Aug 2020 23:53:08 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 63ECF2068D for ; Sat, 8 Aug 2020 23:53:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="b7vZT6R8"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ob4qmXLD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 63ECF2068D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: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:List-Owner; bh=79Dxn+IlhnbjTzTb4YgfBvHA5sEBSvf79oKZuSG97qc=; b=b7vZT6R8R3zoo1REV3DOCEM9u cm/yjljytDZlicsRFivrfefg7QyaPyNgDDDDvC1fBsFzNlj+JGPgh5OrUfkEUvbffP/eMALR6Z8xn db6mnv/apS3gOY1P72hEWL9l5R/eu9Gpwwm5azjWUHCGGmK0hvALcCOQ0Nf8TJYj+TwZ2N5wsPEH/ 4NkU5Wk6aL0iVakI3R9BCJecGJOW6m7ONvg9jZ8opVj34C+WSFmjVhbscEWw9LG053shvOp0L2pJR rCvc6GP4F+6gz/AHJDUU6N44AwY2uONsezkHdhCFDVJELwAVmCkAVSJBZJ9Nh6txuAxV/OkrsB6HC sxe30qVmg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k4YcD-0003tg-Kc; Sat, 08 Aug 2020 23:51:05 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k4YR3-0002Vs-OZ for linux-arm-kernel@lists.infradead.org; Sat, 08 Aug 2020 23:39:40 +0000 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6F4CD20866; Sat, 8 Aug 2020 23:39:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596929973; bh=hfr9moCv5LFZxDv9mwifW1WstSEc8YVF2V+Cs72hg3s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ob4qmXLDQlC9W2L4kLsSpHt0BiiN+q9rZKUHs8WFAh/zdUbHrQ5QcmTb/wu899BMs Oqcp7aAmpwMZhsuOG8XxEkODwbT1gIbJiVtZ87m8VTs6mLXaEDXipqUxh6wlK0I4jg uoEXbJPuOWGRqWgDxkyQUCfPmkFqw7juzyZ0tKIo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 34/40] irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource() Date: Sat, 8 Aug 2020 19:38:38 -0400 Message-Id: <20200808233844.3618823-34-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200808233844.3618823-1-sashal@kernel.org> References: <20200808233844.3618823-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200808_193938_847274_CABBE8C3 X-CRM114-Status: GOOD ( 14.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Marc Zyngier , Tiezhu Yang , Grygorii Strashko , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Tiezhu Yang [ Upstream commit 4b127a14cb1385dd355c7673d975258d5d668922 ] When call function devm_ioremap_resource(), we should use IS_ERR() to check the return value and return PTR_ERR() if failed. Fixes: 9f1463b86c13 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Tiezhu Yang Signed-off-by: Marc Zyngier Reviewed-by: Grygorii Strashko Link: https://lore.kernel.org/r/1591437017-5295-2-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Sasha Levin --- drivers/irqchip/irq-ti-sci-inta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-ti-sci-inta.c b/drivers/irqchip/irq-ti-sci-inta.c index fa7488863bd0a..0a35499c46728 100644 --- a/drivers/irqchip/irq-ti-sci-inta.c +++ b/drivers/irqchip/irq-ti-sci-inta.c @@ -571,7 +571,7 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); inta->base = devm_ioremap_resource(dev, res); if (IS_ERR(inta->base)) - return -ENODEV; + return PTR_ERR(inta->base); domain = irq_domain_add_linear(dev_of_node(dev), ti_sci_get_num_resources(inta->vint), -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel