From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: [PATCH] ALSA: hda/tegra: avoid build error without CONFIG_PM
Date: Wed, 13 Mar 2019 11:29:00 +0100
Message-ID: <s5hr2bbukyb.wl-tiwai@suse.de>
References: <20190304203337.1968705-1-arnd@arndb.de>
Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka")
Content-Type: text/plain; charset=US-ASCII
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <20190304203337.1968705-1-arnd@arndb.de>
Sender: linux-kernel-owner@vger.kernel.org
To: Arnd Bergmann <arnd@arndb.de>
Cc: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Jaroslav Kysela <perex@perex.cz>, alsa-devel@alsa-project.org, Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, Mohan Kumar D <mkumard@nvidia.com>, Ravindra Lokhande <rlokhande@nvidia.com>, Sameer Pujar <spujar@nvidia.com>, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org
List-Id: linux-tegra@vger.kernel.org

On Mon, 04 Mar 2019 21:33:25 +0100,
Arnd Bergmann wrote:
> 
> The #ifdef protection around the PM functions is wrong, leading to
> a failed reference in some configurations:
> 
> sound/pci/hda/hda_tegra.c: In function 'hda_tegra_runtime_suspend':
> sound/pci/hda/hda_tegra.c:273:2: error: implicit declaration of function 'hda_tegra_disable_clocks'; did you mean 'hda_tegra_enable_clocks'? [-Werror=implicit-function-declaration]
> 
> Better remove the #ifdefs entirely and rely on the compiler silently
> dropping unused functions marked __maybe_unused.
> 
> Fixes: 707e0759f2f4 ("ALSA: hda/tegra: implement runtime suspend/resume")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Applied now.  Thanks.


Takashi