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: 12838114 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6253DC433EF for ; Wed, 4 May 2022 15:55:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :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=a3N/J4/x0bFBNs4AMkZ70ysTqz6K9aLt7Thl1bHXFag=; b=E/8cKsEvCm6PMY RqskKNsHXQNleCrbqunnUJHM9fbkgHXqZzEA1gmV2rS2d2cQ8zaacXCHjLmy02n6lbjw+ayuoMANt FvQmErY3isULaFXYvma9mah8WViVsH5dfi1tDCbRHTNpbupKnuw2/UPo01heNH1glB+9SsOzWIG9J vQBRNelaX1kX9f3m7ddVwJox11cLX0tfPYreZopuuqRbGoB9PS8SUBeebnntoTEEWe7Q/wEyHtUgJ cm3KWuNJd9fLzMSXJgLZrtIVVislFiZZQnetCBfDeR3YHKV5bcuEPKGFspNe8Z7LS43sAE5UhQF5l TaFL/3rieSrbw+8l9dVQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmHK8-00BWrs-Fw; Wed, 04 May 2022 15:53:56 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmHK4-00BWnU-3H for linux-arm-kernel@lists.infradead.org; Wed, 04 May 2022 15:53:54 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220504_085353_253705_7C8A2CAD X-CRM114-Status: GOOD ( 12.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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(-)