pci:hda: fix lockdep warning

Dynamically allocated sysfs attributes must
call sysfs_attr_init if lockdep is enabled.

Bug 200464909
Bug 200451465

Change-Id: I603c4f373e83cf6242a3737e58c5d6fd3a3c1cbc
Signed-off-by: Anuj Gangwar <anujg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1950685
(cherry picked from commit 39132d63f7078aba04bef488d887197c011c6afb)
Reviewed-on: https://git-master.nvidia.com/r/1972844
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Leon Yu <leoyu@nvidia.com>
Tested-by: Leon Yu <leoyu@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c
index 08f0ce256..0b18e5a2a 100644
--- a/sound/pci/hda/hda_tegra.c
+++ b/sound/pci/hda/hda_tegra.c
@@ -703,11 +703,13 @@ static int hda_tegra_create_sysfs(struct hda_tegra *hda)
                         return -ENOMEM;
 
                 /* attributes for pcm device ID */
+                sysfs_attr_init(&(pcm_dev->pcm_attr.attr));
                 pcm_dev->pcm_attr.attr.name = "pcm_dev_id";
                 pcm_dev->pcm_attr.attr.mode = 0644;
                 pcm_dev->pcm_attr.show = hda_get_pcm_device_id;
 
                 /* attributes for switch name */
+                sysfs_attr_init(&(pcm_dev->name_attr.attr));
                 pcm_dev->name_attr.attr.name = "switch_name";
                 pcm_dev->name_attr.attr.mode = 0644;
                 pcm_dev->name_attr.show = hda_get_pcm_switch_name;