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

[Stephen Rothwell]

Hi all,

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

sound/soc/tegra/tegra_wm8903.c: In function 'tegra_wm8903_remove':
sound/soc/tegra/tegra_wm8903.c:206:23: warning: unused variable 'machine' [-Wunused-variable]
  struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
                       ^

Introduced by commit

  2a8bd83af30e ("ASoC: tegra: Remove superfluous snd_soc_jack_free_gpios() call")

-- 
Cheers,
Stephen Rothwell