From patchwork Thu May 5 11:56:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 12839453 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 28D58C433EF for ; Thu, 5 May 2022 11:58:01 +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:References:In-Reply-To: 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: List-Owner; bh=dJzvAbVxVutqKj0TpBTmBsOYWJyaqoxd7OsaWmNGgfw=; b=AHYBmqZESFHc/C VuL/pEevo/COSVUszx6ZYdEVjE6vDQV4bQxh61Zf3NYk7QMs6un5nv1KtRl37qtrsZcmz5FgqH1do 5LQgcQaUunlpX0SernjpC7pdUg2R+HgPRIlope+lmsQRVlZr1kd+mTXLs0vRCIHEAhclFEzOF7vgK DVHyWckakhbRZOObhJxyUux4RcFx5HTXb8Cpm4PlxpW3GAzNmczBUfbvTP8APGuFNjjaa5FExB1Nz AatvD8v5LWk8gZlLHYPTrsLz5XRYNmA5kARTd4+sI93G0acTTJkiJDpo9OvCpxTxS8MYn6fvtWaU8 GMhSc3Jrl3nDspXpy6Lw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nma6N-00FbNs-Nc; Thu, 05 May 2022 11:56:59 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nma5s-00Fb8g-MQ for linux-arm-kernel@lists.infradead.org; Thu, 05 May 2022 11:56:30 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2458kmoi001608; Thu, 5 May 2022 13:56:23 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=UArImUFvNKHacRXvpNLIfvx/nkVFBIIqhhzgSK6NXF4=; b=mLRGkq8qlXVf/8FwGKXek0wYWMD/IPIH7pZqetyugc5CSw1ExMv1szrOwZcNhKTESXAW Qw2A3oKXUUhOXE9E5a79mzxD+srvGD3Cfk/+mvsZL/kRCeF2R/OvgkYAhl9Xbh1BBNyf GsdDDAPEluShIMP0ayzryEjngGhbG+KgaNNdL3l7A8kscegApu49ZdDdY7L3fYnKJBAV lz+ad9o++zU6xqJ+ZFNFX0s19QCURYQMmSfCV9DjRSwQ9h6Vs/+5soy/0Jytp854912/ w/aKRo8o+hp2r+Bnten0J6xAgiyD9aq7lPt1Kp72ZvmZlVqQV7QSMD53m48JK/oOCXrh vg== 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 3frv0gkbdp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 05 May 2022 13:56:23 +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 6576810002A; Thu, 5 May 2022 13:56:23 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5F67621B50C; Thu, 5 May 2022 13:56:23 +0200 (CEST) Received: from localhost (10.75.127.50) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Thu, 5 May 2022 13:56:22 +0200 From: Amelie Delaunay To: Vinod Koul , Maxime Coquelin , Alexandre Torgue CC: , , , , Amelie Delaunay Subject: [PATCH 3/4] dmaengine: stm32-dma: rename pm ops before dma pause/resume introduction Date: Thu, 5 May 2022 13:56:10 +0200 Message-ID: <20220505115611.38845-4-amelie.delaunay@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220505115611.38845-1-amelie.delaunay@foss.st.com> References: <20220505115611.38845-1-amelie.delaunay@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) 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=2022-05-05_05,2022-05-05_01,2022-02-23_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220505_045629_045701_D2CBB492 X-CRM114-Status: GOOD ( 14.59 ) 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 dmaengine framework offers device_pause and device_resume ops to pause an on-going transfer and resume it later. To avoid any misunderstanding with system sleep pm ops, rename pm ops into stm32_dma_pm_suspend and stm32_dma_pm_resume. Signed-off-by: Amelie Delaunay --- drivers/dma/stm32-dma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c index eecd13795943..0b35c5178501 100644 --- a/drivers/dma/stm32-dma.c +++ b/drivers/dma/stm32-dma.c @@ -1486,7 +1486,7 @@ static int stm32_dma_runtime_resume(struct device *dev) #endif #ifdef CONFIG_PM_SLEEP -static int stm32_dma_suspend(struct device *dev) +static int stm32_dma_pm_suspend(struct device *dev) { struct stm32_dma_device *dmadev = dev_get_drvdata(dev); int id, ret, scr; @@ -1510,14 +1510,14 @@ static int stm32_dma_suspend(struct device *dev) return 0; } -static int stm32_dma_resume(struct device *dev) +static int stm32_dma_pm_resume(struct device *dev) { return pm_runtime_force_resume(dev); } #endif static const struct dev_pm_ops stm32_dma_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(stm32_dma_suspend, stm32_dma_resume) + SET_SYSTEM_SLEEP_PM_OPS(stm32_dma_pm_suspend, stm32_dma_pm_resume) SET_RUNTIME_PM_OPS(stm32_dma_runtime_suspend, stm32_dma_runtime_resume, NULL) };