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=-11.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 7307DC10F03 for ; Fri, 22 Mar 2019 12:50:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 43E7021873 for ; Fri, 22 Mar 2019 12:50:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553259040; bh=YyeSrcj+lHAmQdOXozIn9Jnig5T7EGLGXtmtf20z0RA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=qnxZQgmPcJBe37znLBum+O9YwUu2xh5MExZiRhbo7nS3NSRlELijXRlHgKQcsweSt kwpl0GgMy9j1rC8ScZk1yUZRoIlk7i1Z8s2V1EoKI0zc6WKUavlLS/eO93jyZIaEbc lNS7nE9iglQcF0sUKckhzHUpIFF1C6ppSbJTA2qQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387412AbfCVLzc (ORCPT ); Fri, 22 Mar 2019 07:55:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:60156 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732762AbfCVLzb (ORCPT ); Fri, 22 Mar 2019 07:55:31 -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 1396520850; Fri, 22 Mar 2019 11:55:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553255731; bh=YyeSrcj+lHAmQdOXozIn9Jnig5T7EGLGXtmtf20z0RA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FCidiJUqmPQwjTdSTqdMUXWMLqIp6PK9IL1i0d9ZhG5mxeWHHKzjjF8w3sXhDAO3U UQMCIlG2W1aZ9U/EH8lIFkvl2NkPjcAvuKSSPsoyhfvbGJK33GItT6Bp/KUOrImIeu W1myiyuNgLbtkucSxFc7d8b7X5MbB+bNWf8mr0DA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, stable@kernel.org, Pavel Machek , Tony Lindgren , Sebastian Reichel Subject: [PATCH 4.14 153/183] cpcap-charger: generate events for userspace Date: Fri, 22 Mar 2019 12:16:21 +0100 Message-Id: <20190322111252.970440782@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190322111241.819468003@linuxfoundation.org> References: <20190322111241.819468003@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: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pavel Machek commit fd10606f93a149a9f3d37574e5385b083b4a7b32 upstream. The driver doesn't generate uevents on charger connect/disconnect. This leads to UPower not detecting when AC is on or off... and that is bad. Reported by Arthur D. on github ( https://github.com/maemo-leste/bugtracker/issues/206 ), thanks to Merlijn Wajer for suggesting a fix. Cc: stable@kernel.org Signed-off-by: Pavel Machek Acked-by: Tony Lindgren Signed-off-by: Sebastian Reichel Signed-off-by: Greg Kroah-Hartman --- drivers/power/supply/cpcap-charger.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/power/supply/cpcap-charger.c +++ b/drivers/power/supply/cpcap-charger.c @@ -458,6 +458,7 @@ static void cpcap_usb_detect(struct work goto out_err; } + power_supply_changed(ddata->usb); return; out_err: