Update graph_mutex to graph_lock spinlock to be in sync with
the Media Conttroller change for the same.
Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
---
drivers/media/platform/omap3isp/isp.c | 4 ++--
drivers/media/platform/omap3isp/ispvideo.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 18d0a87..a6e7f92 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -789,7 +789,7 @@ int omap3isp_pipeline_pm_use(struct media_entity *entity, int use)
int change = use ? 1 : -1;
int ret;
- mutex_lock(&entity->parent->graph_mutex);
+ spin_lock(&entity->parent->graph_lock);
/* Apply use count to node. */
entity->use_count += change;
@@ -800,7 +800,7 @@ int omap3isp_pipeline_pm_use(struct media_entity *entity, int use)
if (ret < 0)
entity->use_count -= change;
- mutex_unlock(&entity->parent->graph_mutex);
+ spin_unlock(&entity->parent->graph_lock);
return ret;
}
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index d285af1..9ec3bb7 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -229,7 +229,7 @@ static int isp_video_get_graph_data(struct isp_video *video,
struct media_device *mdev = entity->parent;
struct isp_video *far_end = NULL;
- mutex_lock(&mdev->graph_mutex);
+ spin_lock(&mdev->graph_lock);
media_entity_graph_walk_start(&graph, entity);
while ((entity = media_entity_graph_walk_next(&graph))) {
@@ -251,7 +251,7 @@ static int isp_video_get_graph_data(struct isp_video *video,
far_end = __video;
}
- mutex_unlock(&mdev->graph_mutex);
+ spin_unlock(&mdev->graph_lock);
if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
pipe->input = far_end;
--
2.1.4
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