vb2_wait_for_all_buffers  916 drivers/input/touchscreen/sur40.c 	vb2_wait_for_all_buffers(vq);
vb2_wait_for_all_buffers 1784 drivers/media/common/videobuf2/videobuf2-core.c EXPORT_SYMBOL_GPL(vb2_wait_for_all_buffers);
vb2_wait_for_all_buffers  693 include/media/videobuf2-core.h int vb2_wait_for_all_buffers(struct vb2_queue *q);