From: Vinod Koul <vinod.koul@intel.com>
Date: Thu, 5 May 2016 05:54:42 +0000 (+0530)
Subject: ALSA: hda: fix the missing ptr initialization
X-Git-Tag: v4.7-rc1~116^2~4^2~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=94e9080ce22d9fb7c0a4361a5890b2c6affc9b1b;p=thirdparty%2Fkernel%2Flinux.git

ALSA: hda: fix the missing ptr initialization

ebus is a member of extended device and was never initialized, so
do this at device creation.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 2433f7c814728..64de0a3d6d93c 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -144,6 +144,7 @@ int snd_hdac_ext_bus_device_init(struct hdac_ext_bus *ebus, int addr)
 	if (!edev)
 		return -ENOMEM;
 	hdev = &edev->hdac;
+	edev->ebus = ebus;
 
 	snprintf(name, sizeof(name), "ehdaudio%dD%d", ebus->idx, addr);