[alsa-devel] [PATCH] ALSA: hda: tegra: Fix unused variable compile warning

[Takashi Iwai]

Forgot to remove the variable declaration as well in the last commit.
  sound/pci/hda/hda_tegra.c: In function 'hda_tegra_runtime_suspend':
  sound/pci/hda/hda_tegra.c:169:19: warning: unused variable 'bus' [-Wunused-variable]

Fixes: f36da9406e66 ("ALSA: hda: Support PCM sync_stop")
Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 sound/pci/hda/hda_tegra.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index fc2e0a294bc1..269f242fcbfd 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -166,7 +166,6 @@ static int __maybe_unused hda_tegra_runtime_suspend(struct device *dev)
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
 	struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip);
-	struct hdac_bus *bus = azx_bus(chip);
 
 	if (chip && chip->running) {
 		azx_stop_chip(chip);
-- 
2.16.4