From patchwork Wed May 4 15:53:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 12838099 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9688FC433EF for ; Wed, 4 May 2022 15:53:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232646AbiEDP5e (ORCPT ); Wed, 4 May 2022 11:57:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240198AbiEDP5d (ORCPT ); Wed, 4 May 2022 11:57:33 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD38D45AFD; Wed, 4 May 2022 08:53:56 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 244Ed567018222; Wed, 4 May 2022 17:53:37 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=selector1; bh=lsywa9G5dBxfR26yhT7KBuxASYe6RDw8F8vw3t47nis=; b=f/5ge46UA1X2LstThTJly+iXBdExk5ivNMr9bbkjRU0fCu1EoITghDRyVata/dWqx+QV aHeLRjkOQYDnaY2RSBiUk9PepSZ5GOxHY0gus68yc5eqoxyXVenLDOA0kfLMyy11JhRR M4n6YUwV6ij+IvgffZXvPadPKgYPAn795ACSdXeGtIAgWU3vX8niFhdVj2AgSleQOGaO zl0WXQXSYSB7Of+Tg3VqVoH89g+jqQw/XBuqIWO4qrc7yOKd97NSDdpq2+xbiLK9YC3H JcaeyGC179bVXWwe7ZzbbvCzVcO8tf6O7Iupx7GCbgtBrmLL28gQuZK9PmyQFHIfOY6A oA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3frthjweeq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 May 2022 17:53:37 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 4EF3B10002A; Wed, 4 May 2022 17:53:37 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 4818422A6EA; Wed, 4 May 2022 17:53:37 +0200 (CEST) Received: from localhost (10.75.127.44) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Wed, 4 May 2022 17:53:36 +0200 From: Amelie Delaunay To: Vinod Koul , Maxime Coquelin , Alexandre Torgue CC: , , , , Amelie Delaunay Subject: [PATCH 0/3] STM32 MDMA IRQ handler code cleaning Date: Wed, 4 May 2022 17:53:19 +0200 Message-ID: <20220504155322.121431-1-amelie.delaunay@foss.st.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-05-04_04,2022-05-04_02,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org This patchset cleans stm32-mdma interrupt handler: - GISR1 register is not used on any STM32 SoC with MDMA - Remove chan wrong initialization - Lower the log level to debug instead of warn in case of spurious it on stopped channel Amelie Delaunay (3): dmaengine: stm32-mdma: remove GISR1 register dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler() dmaengine: stm32-mdma: use dev_dbg on non-busy channel spurious it drivers/dma/stm32-mdma.c | 32 ++++++++++++-------------------- 1 file changed, 12 insertions(+), 20 deletions(-)