From patchwork Wed Feb 7 17:35:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hugues FRUCHET X-Patchwork-Id: 10205759 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 108E460247 for ; Wed, 7 Feb 2018 17:37:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0197928F9B for ; Wed, 7 Feb 2018 17:37:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EA89228FD9; Wed, 7 Feb 2018 17:37:02 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8BCE028FC3 for ; Wed, 7 Feb 2018 17:37:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932093AbeBGRgP (ORCPT ); Wed, 7 Feb 2018 12:36:15 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:1072 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753390AbeBGRgN (ORCPT ); Wed, 7 Feb 2018 12:36:13 -0500 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w17HYRKJ007406; Wed, 7 Feb 2018 18:35:52 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2fya267k99-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 07 Feb 2018 18:35:52 +0100 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 2460F31; Wed, 7 Feb 2018 17:35:52 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 067225A6F; Wed, 7 Feb 2018 17:35:52 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.352.0; Wed, 7 Feb 2018 18:35:51 +0100 Received: from localhost (10.201.23.73) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Wed, 7 Feb 2018 18:35:51 +0100 From: Hugues Fruchet To: Maxime Coquelin , Alexandre Torgue , Mauro Carvalho Chehab , "Hans Verkuil" CC: , , , , "Benjamin Gaignard" , Yannick Fertre , Hugues Fruchet Subject: [PATCH v1 2/3] media: stm32-dcmi: remove redundant clear of interrupt flags Date: Wed, 7 Feb 2018 18:35:35 +0100 Message-ID: <1518024936-2455-3-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1518024936-2455-1-git-send-email-hugues.fruchet@st.com> References: <1518024936-2455-1-git-send-email-hugues.fruchet@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.73] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-02-07_05:, , signatures=0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP It is already cleared in dcmi_irq_callback(). Signed-off-by: Hugues Fruchet --- drivers/media/platform/stm32/stm32-dcmi.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index abc79d8..dfab867 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -385,8 +385,6 @@ static irqreturn_t dcmi_irq_thread(int irq, void *arg) dcmi->errors_count++; dmaengine_terminate_all(dcmi->dma_chan); - reg_set(dcmi->regs, DCMI_ICR, IT_FRAME | IT_OVR | IT_ERR); - dev_dbg(dcmi->dev, "Restarting capture after DCMI error\n"); if (dcmi_start_capture(dcmi)) {