From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932770AbbJ1JWQ (ORCPT ); Wed, 28 Oct 2015 05:22:16 -0400 Received: from mail-wi0-f180.google.com ([209.85.212.180]:38078 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932627AbbJ1JWM (ORCPT ); Wed, 28 Oct 2015 05:22:12 -0400 Subject: Re: [PATCH] clocksource: sh_mtu2: Fix multiple shutdown call issue To: Magnus Damm References: <20151028014323.29894.70699.sendpatchset@little-apple> Cc: laurent.pinchart+renesas@ideasonboard.com, geert+renesas@glider.be, linux-sh@vger.kernel.org, viresh.kumar@linaro.org, linux-kernel@vger.kernel.org, chris.brandt@renesas.com, horms+renesas@verge.net.au, tglx@linutronix.de From: Daniel Lezcano Message-ID: <563093C1.5060400@linaro.org> Date: Wed, 28 Oct 2015 10:22:09 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151028014323.29894.70699.sendpatchset@little-apple> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/28/2015 02:43 AM, Magnus Damm wrote: > From: Magnus Damm > > On the r7s72100 Genmai board the MTU2 driver currently triggers a common > clock framework WARN_ON(enable_count) when disabling the clock due to > the MTU2 driver after recent callback rework may call ->set_state_shutdown() > multiple times. A similar issue was spotted for the TMU driver and fixed in: > 452b132 clocksource/drivers/sh_tmu: Fix traceback spotted in -next > > On r7s72100 Genmai v4.3-rc7 built with shmobile_defconfig spits out the > following during boot: > > sh_mtu2 fcff0000.timer: ch0: used for clock events Applied. Thanks ! -- Daniel -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog