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[209.132.180.67]) by mx.google.com with ESMTP id f3si6614075pfn.122.2019.03.22.05.10.39; Fri, 22 Mar 2019 05:10:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=bIx1X5bo; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389165AbfCVMKG (ORCPT + 99 others); Fri, 22 Mar 2019 08:10:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:48542 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388793AbfCVMKE (ORCPT ); Fri, 22 Mar 2019 08:10:04 -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 E81A620830; Fri, 22 Mar 2019 12:10:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553256603; bh=uQt+9REIb75CfM0EcSbrZr113zN4GsixisXoz8Toq+E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bIx1X5boIGI7TgKoJVxnXq251kduL1SaEDQm7kivIYt3+vZr0IvimSA+R3u9Z/zaD bXThBQYvIeqF8uNOeEu1ROTzKgqWUDVD1tvZ8Xw5sTqhFf/FN5yV8n4rjNg40EEwhh pv6BzJNiippXj9frosTMRp/PJyehVyUXQVRiKn1c= 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 4.19 239/280] cpcap-charger: generate events for userspace Date: Fri, 22 Mar 2019 12:16:32 +0100 Message-Id: <20190322111339.027073449@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190322111306.356185024@linuxfoundation.org> References: <20190322111306.356185024@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 4.19-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: