fix sysc wait queue error

diff --git a/drivers/video/rockchip/rga/rga_drv.c b/drivers/video/rockchip/rga/rga_drv.c
index 9c61d838cd1368038d63dda9d9efc73eaba9d9f9..fe5eec29d0f9ed721276dc72114ee9d097b832f5 100755 (executable)
--- a/drivers/video/rockchip/rga/rga_drv.c
+++ b/drivers/video/rockchip/rga/rga_drv.c
@@ -880,6 +880,8 @@ static int rga_blit_sync(rga_session *session, struct rga_req *req)
     printk("*** rga_blit_sync proc ***\n");\r
     print_info(req);\r
     #endif\r
+\r
+    atomic_set(&session->done, 0);\r
     \r
     ret = rga_blit(session, req);\r
     if(ret < 0)\r