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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 B0FB4C04AB6 for ; Fri, 31 May 2019 09:18:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 833A326691 for ; Fri, 31 May 2019 09:18:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="rvbek+Dq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726689AbfEaJSr (ORCPT ); Fri, 31 May 2019 05:18:47 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:46958 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726002AbfEaJSr (ORCPT ); Fri, 31 May 2019 05:18:47 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4V97nqd018680; Fri, 31 May 2019 11:18:31 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=rz5GP3p1X72UWRAxSNm3DrASQ+E4MaPT9C6RQHCpmq0=; b=rvbek+Dq2ug8amgrE3UQvq+FhSycEB2bRCB8U9vs4DAkatMPUGr6eKLpSgp9rDmrw/v2 ZXOf+CtoinI3KWqDKUQ+hpqVdz2b5sjivjjN50b+hboktcNsV8bg8uT9j786apCqsC5K 2wMmOra0jHuYTEBGK2XNUFDUSvqLZUrxNcqyyXQGWG3mRac7D0Fpq8+m+66m8+UHMr9P SQvviH4fe/eIEjxCN9/myCtgtQ7JFMBRW3kDogi8oXZz+yeZRLBOcI+Sbdxu3mcOR73Z shBWFBRB/yXCf2Oe9s991wLAH5hM8FSrmb/OgCKBu+QwwX96q5GWWJCh8PmhmvN4pDk3 vA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2spvkhk772-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 31 May 2019 11:18:31 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id D1D5C31; Fri, 31 May 2019 09:18:28 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas23.st.com [10.75.90.46]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id A14272476; Fri, 31 May 2019 09:18:28 +0000 (GMT) Received: from SAFEX1HUBCAS21.st.com (10.75.90.45) by SAFEX1HUBCAS23.st.com (10.75.90.46) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 31 May 2019 11:18:28 +0200 Received: from localhost (10.201.23.25) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 31 May 2019 11:18:28 +0200 From: Fabien Dessenne To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , "Alexandre Torgue" , Pavel Machek , Hans Verkuil , , , , CC: Fabien Dessenne , Greg Kroah-Hartman , Sasha Levin Subject: [PATCH] media: stm32-dcmi: fix irq = 0 case Date: Fri, 31 May 2019 11:18:15 +0200 Message-ID: <1559294295-20573-1-git-send-email-fabien.dessenne@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.201.23.25] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-05-31_05:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Manage the irq = 0 case, where we shall return an error. Fixes: b5b5a27bee58 ("media: stm32-dcmi: return appropriate error codes during probe") Signed-off-by: Fabien Dessenne --- drivers/media/platform/stm32/stm32-dcmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index b9dad0a..d855e9c 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -1702,7 +1702,7 @@ static int dcmi_probe(struct platform_device *pdev) if (irq <= 0) { if (irq != -EPROBE_DEFER) dev_err(&pdev->dev, "Could not get irq\n"); - return irq; + return irq ? irq : -ENXIO; } dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -- 2.7.4 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=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,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 D7D1AC04AB6 for ; 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Fri, 31 May 2019 09:18:28 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas23.st.com [10.75.90.46]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id A14272476; Fri, 31 May 2019 09:18:28 +0000 (GMT) Received: from SAFEX1HUBCAS21.st.com (10.75.90.45) by SAFEX1HUBCAS23.st.com (10.75.90.46) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 31 May 2019 11:18:28 +0200 Received: from localhost (10.201.23.25) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 31 May 2019 11:18:28 +0200 From: Fabien Dessenne To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , "Alexandre Torgue" , Pavel Machek , Hans Verkuil , , , , Subject: [PATCH] media: stm32-dcmi: fix irq = 0 case Date: Fri, 31 May 2019 11:18:15 +0200 Message-ID: <1559294295-20573-1-git-send-email-fabien.dessenne@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.201.23.25] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-31_05:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190531_021843_275997_EDEDFBA5 X-CRM114-Status: GOOD ( 13.56 ) 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: Sasha Levin , Greg Kroah-Hartman , Fabien Dessenne Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Manage the irq = 0 case, where we shall return an error. Fixes: b5b5a27bee58 ("media: stm32-dcmi: return appropriate error codes during probe") Signed-off-by: Fabien Dessenne --- drivers/media/platform/stm32/stm32-dcmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index b9dad0a..d855e9c 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -1702,7 +1702,7 @@ static int dcmi_probe(struct platform_device *pdev) if (irq <= 0) { if (irq != -EPROBE_DEFER) dev_err(&pdev->dev, "Could not get irq\n"); - return irq; + return irq ? irq : -ENXIO; } dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel