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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C300C7112C for ; Mon, 22 Oct 2018 10:20:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1CCF220658 for ; Mon, 22 Oct 2018 10:20:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="qeFOFldl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1CCF220658 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728877AbeJVSh5 (ORCPT ); Mon, 22 Oct 2018 14:37:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:48842 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728144AbeJVSh5 (ORCPT ); Mon, 22 Oct 2018 14:37:57 -0400 Received: from sasha-vm.mshome.net (unknown [167.98.65.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4D7A020881; Mon, 22 Oct 2018 10:20:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1540203602; bh=ijc9cGwWEDGCIbbD7BBNddoPmpS7yhEs4dNYaSz/TQs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qeFOFldlgDcIGWJYwEhxXJ+1+AMK7fwnd/8KYYc5P11cdGlUE2lTZTrDZ33JVmvcZ HAnHv/WKRdxPmrgm8KopoT01j0l2w07qX6bvD52xY3MprfutrFtq+ikYGy6n5n1lnh oXkEEVqYREc4Fqy/laLjMjrwaQRhLDn7r9shcpFM= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Daniel Mack , Ulf Hansson , Sasha Levin Subject: [PATCH AUTOSEL 4.18 18/27] libertas: call into generic suspend code before turning off power Date: Mon, 22 Oct 2018 06:19:15 -0400 Message-Id: <20181022101924.40531-18-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181022101924.40531-1-sashal@kernel.org> References: <20181022101924.40531-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Daniel Mack [ Upstream commit 4f666675cdff0b986195413215eb062b7da6586f ] When powering down a SDIO connected card during suspend, make sure to call into the generic lbs_suspend() function before pulling the plug. This will make sure the card is successfully deregistered from the system to avoid communication to the card starving out. Fixes: 7444a8092906 ("libertas: fix suspend and resume for SDIO connected cards") Signed-off-by: Daniel Mack Reviewed-by: Ulf Hansson Acked-by: Kalle Valo Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/net/wireless/marvell/libertas/if_sdio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/marvell/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c index 43743c26c071..39bf85d0ade0 100644 --- a/drivers/net/wireless/marvell/libertas/if_sdio.c +++ b/drivers/net/wireless/marvell/libertas/if_sdio.c @@ -1317,6 +1317,10 @@ static int if_sdio_suspend(struct device *dev) if (priv->wol_criteria == EHS_REMOVE_WAKEUP) { dev_info(dev, "Suspend without wake params -- powering down card\n"); if (priv->fw_ready) { + ret = lbs_suspend(priv); + if (ret) + return ret; + priv->power_up_on_resume = true; if_sdio_power_off(card); } -- 2.17.1