Revert "ALSA: hda: fix hda shutdown callback"

This reverts commit 3d636d2aa176f43040ebed0fb017ed845dacee77.

Original commit cannot be upstreamed and moreover the original
issue is not seen on TOT.

JIRA TAS-8
bug 200454686

Change-Id: I8d4749cf56addbd49b019358cfcef3305a9a2ef4
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1992677
(cherry picked from commit 7e11038228e01d3b22d1af9257919a19453e58b0)
Reviewed-on: https://git-master.nvidia.com/r/2118252
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 9 insertions, 2 deletions

diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 806a6e24b..7b3fa2c2b 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -2,7 +2,7 @@
  *
  * Implementation of primary ALSA driver code base for NVIDIA Tegra HDA.
  *
- * Copyright (c) 2014-2018, NVIDIA CORPORATION, All rights reserved.
+ * Copyright (c) 2014-2019, NVIDIA CORPORATION, All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -852,7 +852,14 @@ static int hda_tegra_remove(struct platform_device *pdev)
 
 static void hda_tegra_shutdown(struct platform_device *pdev)
 {
-        return;
+        struct snd_card *card = dev_get_drvdata(&pdev->dev);
+        struct azx *chip;
+
+        if (!card)
+                return;
+        chip = card->private_data;
+        if (chip && chip->running)
+                azx_stop_chip(chip);
 }
 
 static struct platform_driver tegra_platform_hda = {