From: Martijn Coenen <maco@android.com>
Date: Thu, 4 Jan 2018 10:21:17 +0000 (+0100)
Subject: ANDROID: binder: Remove obsolete proc waitqueue.
X-Git-Tag: v4.19~1689^2~25
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e940c10875b2398a85670130b8b12bd8ff54eb4c;p=platform%2Fkernel%2Flinux-rpi.git

ANDROID: binder: Remove obsolete proc waitqueue.

It was no longer being used.

Signed-off-by: Martijn Coenen <maco@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index de4b67f..7c4b97c0 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -493,8 +493,6 @@ enum binder_deferred_state {
  *                        (protected by @inner_lock)
  * @todo:                 list of work for this process
  *                        (protected by @inner_lock)
- * @wait:                 wait queue head to wait for proc work
- *                        (invariant after initialized)
  * @stats:                per-process binder statistics
  *                        (atomics, no lock needed)
  * @delivered_death:      list of delivered death notification
@@ -537,7 +535,6 @@ struct binder_proc {
 	bool is_dead;
 
 	struct list_head todo;
-	wait_queue_head_t wait;
 	struct binder_stats stats;
 	struct list_head delivered_death;
 	int max_threads;