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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 93DB4C4360F for ; Mon, 1 Apr 2019 17:30:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B9BF20856 for ; Mon, 1 Apr 2019 17:30:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554139827; bh=BWjjC4zWRdvzKt76zuRuIpyET9A2mPjV75DpMQsUn3M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2O06DV5YsyHVOB5btS/0xwGTNH+95mHtfj7HRe5Eoa8FuafkzyrnaBpnHWffOVzoe wp4eKW16PQvDlFXba6cngq9ddWefb94e5t99TFYzNNUysQA/by0sK0TBXNVJe4FUGS EtWFsGXfsVGSjxKCUeJjMT9IOBsdrMggeesBzQME= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733090AbfDARa0 (ORCPT ); Mon, 1 Apr 2019 13:30:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:37338 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732727AbfDARaX (ORCPT ); Mon, 1 Apr 2019 13:30:23 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6C08C2070B; Mon, 1 Apr 2019 17:30:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554139822; bh=BWjjC4zWRdvzKt76zuRuIpyET9A2mPjV75DpMQsUn3M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IETYHxpz+NroYDxonG6jEX/AT9FN25EYXTudwU/28AsmbCsZmnmbr/PcuOXFZnmUd TZEjzacE5hnIDluqKj2Jwp6h1UHsebFnPne147XhIjT49Z4qOn3wCxitmMecb4a+Gb NiYSIUz7G9voaWufeXswT+2pZts/zEIdHt0k4gHM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Roger Quadros , Chanwoo Choi , Arnd Bergmann Subject: [PATCH 4.4 024/131] extcon: usb-gpio: Dont miss event during suspend/resume Date: Mon, 1 Apr 2019 19:01:34 +0200 Message-Id: <20190401170054.044149101@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190401170051.645954551@linuxfoundation.org> References: <20190401170051.645954551@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Roger Quadros commit 04c080080855ce84dcd490a2e04805608a21085d upstream. Pin state might have changed during suspend/resume while our interrupts were disabled and if device doesn't support wakeup. Scan for change during resume for such case. Signed-off-by: Roger Quadros Signed-off-by: Chanwoo Choi Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/extcon/extcon-usb-gpio.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/extcon/extcon-usb-gpio.c +++ b/drivers/extcon/extcon-usb-gpio.c @@ -192,6 +192,9 @@ static int usb_extcon_resume(struct devi } enable_irq(info->id_irq); + if (!device_may_wakeup(dev)) + queue_delayed_work(system_power_efficient_wq, + &info->wq_detcable, 0); return ret; }