Subject: linux-next: build warning after merge of the sound tree

From: Stephen Rothwell <[email-masked]>
Date: Mon, 21 Jan 2019 11:21:48 +1100

Hi Takashi,

After merging the sound tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

sound/pci/hda/hda_codec.c: In function 'hda_codec_runtime_suspend':
sound/pci/hda/hda_codec.c:2926:18: warning: unused variable 'pcm' [-Wunused-variable]
  struct hda_pcm *pcm;
                  ^~~

Introduced by commit

  17bc4815de58 ("ALSA: pci: Remove superfluous snd_pcm_suspend*() calls")

-- 
Cheers,
Stephen Rothwell