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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9AA1DC64EC7 for ; Tue, 14 Feb 2023 15:20:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233199AbjBNPUm (ORCPT ); Tue, 14 Feb 2023 10:20:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232772AbjBNPUk (ORCPT ); Tue, 14 Feb 2023 10:20:40 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA5E326CEC; Tue, 14 Feb 2023 07:20:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1676388036; x=1707924036; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=GXFAjE3w5Hp1MZO7kiirgXaatEQp4T5QdFRWugDaxAk=; b=Lip/3XGjJ4CI01g0lFmyrVtgHPNfpAmabe6vgStz4Bzi6E59pJHiPQ1B 70qcAKr6LbdaBX3wdcuFluOSzNLFMHs3eX49+Ad4L6z3vov3KecB+KY2W fmUcSfyeh55/4IdYTjKVDdJ2x7/YQJpwsuPUsTdV8rd7RvOiapYErhaXs Its1QQvORL2mdFJkYorW0aGPYo91tQHGTOZNXR8fPzB8V+dREpsap1J/5 sU5veshW8N4VMrdfaaSueIVpP7SfEAUExhy8AW3bb1VrZRQvpOaf+OzFE wXdmv1YqOgiOBpkVAb6FDfh116vgjxYBtIrsgzG/uZAPGseZnkodVuxx+ A==; X-IronPort-AV: E=Sophos;i="5.97,296,1669100400"; d="scan'208";a="200632632" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 14 Feb 2023 08:20:36 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Tue, 14 Feb 2023 08:20:35 -0700 Received: from m18063-ThinkPad-T460p.mchp-main.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Tue, 14 Feb 2023 08:20:33 -0700 From: Claudiu Beznea To: , , , CC: , , , Claudiu Beznea Subject: [PATCH 0/7] dmaengine: at_xdmac: fixes for suspend/resume Date: Tue, 14 Feb 2023 17:18:20 +0200 Message-ID: <20230214151827.1050280-1-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Series adds fixes identified on suspend/resume of at_xdmac driver (patches 1/7-5/7). Patch 6/7 just adds a warning message that could be used for debugging purposes. Patch 7/7 is a minor cleanup. Thank you, Claudiu Beznea Claudiu Beznea (7): dmaengine: at_xdmac: disable/enable clock directly on suspend/resume dmaengine: at_xdmac: fix imbalanced runtime PM reference counter dmaengine: at_xdmac: do not resume channels paused by consumers dmaengine: at_xdmac: restore the content of grws register dmaengine: at_xdmac: do not enable all cyclic channels dmaengine: at_xdmac: add a warning message regarding for unpaused channels dmaengine: at_xdmac: align declaration of ret with the rest of variables drivers/dma/at_xdmac.c | 107 +++++++++++++++++++++++++++++++---------- 1 file changed, 82 insertions(+), 25 deletions(-) -- 2.34.1