From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [alsa-devel] Regression in next with codec unload and snd_soc_component_get/put Date: Tue, 13 Aug 2019 03:24:51 -0700 Message-ID: <20190813102451.GJ52127@atomide.com> References: <20190809070003.GA52127@atomide.com> <20190809074643.GB52127@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Takashi Iwai Cc: Kuninori Morimoto , Mark Brown , Jaroslav Kysela , alsa-devel@alsa-project.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: alsa-devel@alsa-project.org * Takashi Iwai [190809 08:24]: > On Fri, 09 Aug 2019 09:46:43 +0200, > Tony Lindgren wrote: > > > > * Takashi Iwai [190809 07:25]: > > > On Fri, 09 Aug 2019 09:00:03 +0200, > > > Tony Lindgren wrote: > > > > > > > > Hi, > > > > > > > > Looks like commit 4a81e8f30d0b ("ASoC: soc-component: add > > > > snd_soc_component_get/put()") causes a regression where trying > > > > to rmmod a codec driver fails with module is in use error after > > > > rmmod of snd-soc-audio-graph-card for example. > > > > > > > > Any ideas what goes wrong there? > > > > > > There is an obvious typo: soc_cleanup_component() should call > > > snd_soc_component_module_put_when_remove() instead of *_close(). > > > > Making that change locally seems to fix it thanks. > > ... and it was already fixed in the later commit 0e36f36b04e7 > "ASoC: soc-core: fix module_put() warning in soc_cleanup_component". Mark, looks like this commit is still not in Linux next, forgot to push out something? Regards, Tony