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Message-Id: <1464724753-2490-15-git-send-email-gustavo@padovan.org>
Date: Tue, 31 May 2016 16:59:09 -0300
From: Gustavo Padovan <gustavo@...ovan.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
dri-devel@...ts.freedesktop.org,
Daniel Stone <daniels@...labora.com>,
Arve Hjønnevåg <arve@...roid.com>,
Riley Andrews <riandrews@...roid.com>,
Daniel Vetter <daniel.vetter@...ll.ch>,
Rob Clark <robdclark@...il.com>,
Greg Hackmann <ghackmann@...gle.com>,
John Harrison <John.C.Harrison@...el.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Sumit Semwal <sumit.semwal@...aro.org>,
Gustavo Padovan <gustavo.padovan@...labora.co.uk>
Subject: [PATCH 14/18] staging/android: remove 'destroyed' member from struct sync_timeline
From: Gustavo Padovan <gustavo.padovan@...labora.co.uk>
'destroyed' was set but not used ny anyone.
Signed-off-by: Gustavo Padovan <gustavo.padovan@...labora.co.uk>
---
drivers/staging/android/sw_sync.c | 5 -----
drivers/staging/android/sync.h | 5 +----
2 files changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/staging/android/sw_sync.c b/drivers/staging/android/sw_sync.c
index 72262ba..1f956b9 100644
--- a/drivers/staging/android/sw_sync.c
+++ b/drivers/staging/android/sw_sync.c
@@ -107,11 +107,6 @@ static void sync_timeline_put(struct sync_timeline *obj)
*/
static void sync_timeline_destroy(struct sync_timeline *obj)
{
- obj->destroyed = true;
- /*
- * Ensure timeline is marked as destroyed before
- * changing timeline's fences status.
- */
smp_wmb();
sync_timeline_put(obj);
diff --git a/drivers/staging/android/sync.h b/drivers/staging/android/sync.h
index 3a50851..3c551f5 100644
--- a/drivers/staging/android/sync.h
+++ b/drivers/staging/android/sync.h
@@ -25,10 +25,8 @@
* @kref: reference count on fence.
* @drv_name: drv_name of the driver using the sync_timeline
* @name: name of the sync_timeline. Useful for debugging
- * @destroyed: set when sync_timeline is destroyed
* @child_list_head: list of children sync_pts for this sync_timeline
- * @child_list_lock: lock protecting @child_list_head, destroyed, and
- * fence.status
+ * @child_list_lock: lock protecting @child_list_head and fence.status
* @active_list_head: list of active (unsignaled/errored) sync_pts
* @sync_timeline_list: membership in global sync_timeline_list
*/
@@ -38,7 +36,6 @@ struct sync_timeline {
char name[32];
/* protected by child_list_lock */
- bool destroyed;
int context, value;
struct list_head child_list_head;
--
2.5.5
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