From: Sachin Kamat <sachin.kamat@samsung.com>
Date: Tue, 1 Jul 2014 11:32:54 +0000 (+0530)
Subject: ALSA: hda: Remove unused variable
X-Git-Tag: firefly_0821_release~176^2~3158^2~45^2~20
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d5471e67229adb31a1e5f026955d006f06315f3d;p=firefly-linux-kernel-4.4.55.git

ALSA: hda: Remove unused variable

'status' is not used in the function. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Tested-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index cc4a923f68e3..dc4bb21ed17b 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -271,13 +271,9 @@ static int hda_tegra_resume(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);
-	int status;
 
 	hda_tegra_enable_clocks(hda);
 
-	/* Read STATESTS before controller reset */
-	status = azx_readw(chip, STATESTS);
-
 	hda_tegra_init(hda);
 
 	azx_init_chip(chip, 1);