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@osg.samsung.com --- drivers/media/platform/xilinx/xilinx-dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c index 98e50e4..784f7a4 100644 --- a/drivers/media/platform/xilinx/xilinx-dma.c +++ b/drivers/media/platform/xilinx/xilinx-dma.c @@ -185,7 +185,7 @@ static int xvip_pipeline_validate(struct xvip_pipeline *pipe, unsigned int num_inputs = 0; unsigned int num_outputs = 0;
- mutex_lock(&mdev->graph_mutex); + spin_lock(&mdev->graph_lock);
/* Walk the graph to locate the video nodes. */ media_entity_graph_walk_start(&graph, entity); @@ -206,7 +206,7 @@ static int xvip_pipeline_validate(struct xvip_pipeline *pipe, } }
- mutex_unlock(&mdev->graph_mutex); + spin_unlock(&mdev->graph_lock);
/* We need exactly one output and zero or one input. */ if (num_outputs != 1 || num_inputs > 1)