From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] ASoC: core: don't try to resume uninstantiated a soc-audio devices Date: Wed, 23 Nov 2011 21:26:51 +0000 Message-ID: <20111123212650.GC8901@opensource.wolfsonmicro.com> References: <1322076250-22203-1-git-send-email-zonque@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 93494103B0F for ; Wed, 23 Nov 2011 22:26:55 +0100 (CET) Content-Disposition: inline In-Reply-To: <1322076250-22203-1-git-send-email-zonque@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Daniel Mack Cc: alsa-devel@alsa-project.org, Stephen Warren , Liam Girdwood , stable@kernel.org List-Id: alsa-devel@alsa-project.org On Wed, Nov 23, 2011 at 08:24:10PM +0100, Daniel Mack wrote: > The code tries to schedule a work item from the resume context, which > will crash the kernel if snd_soc_instantiate_card() has not been called > for the card before. Eric already sent a slightly different fix for this which is applied.