From 0c5bbc206691cba33f297d9f32f6e88a93c458b1 Mon Sep 17 00:00:00 2001
From: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Date: Wed, 6 May 2020 16:14:35 -0700
Subject: [PATCH] disp: msm: dp: deregister altmode notifier

Deregister the altmode notifier in the client teardown path since
the client will no longer be available to handle altmode
registration.

Change-Id: I06c6c61d4eb0b0fc9e9c1df1da4a0c86e4556de1
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
---
 msm/dp/dp_altmode.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/msm/dp/dp_altmode.c b/msm/dp/dp_altmode.c
index c85c0fd57c..b1ad1c24f4 100644
--- a/msm/dp/dp_altmode.c
+++ b/msm/dp/dp_altmode.c
@@ -309,6 +309,7 @@ void dp_altmode_put(struct dp_hpd *dp_hpd)
 			dp_altmode);
 
 	altmode_deregister_client(altmode->amclient);
+	altmode_deregister_notifier(altmode->dev, altmode);
 
 	kfree(altmode);
 }