rga/rga2 driver error handling fixed

diff --git a/drivers/video/rockchip/rga/rga_drv.c b/drivers/video/rockchip/rga/rga_drv.c
index 2a506f805ec03c947dc2acaf17dc3c7e8bdf7c98..acad0277631166d9333f2e77ddfae54e3fe5560c 100755 (executable)
--- a/drivers/video/rockchip/rga/rga_drv.c
+++ b/drivers/video/rockchip/rga/rga_drv.c
@@ -458,7 +458,7 @@ static void rga_copy_reg(struct rga_reg *reg, uint32_t offset)
 \r
 static struct rga_reg * rga_reg_init(rga_session *session, struct rga_req *req)\r
 {\r
-    uint32_t ret;\r
+    int32_t ret;\r
        struct rga_reg *reg = kzalloc(sizeof(struct rga_reg), GFP_KERNEL);\r
        if (NULL == reg) {\r
                pr_err("kmalloc fail in rga_reg_init\n");\r
@@ -505,7 +505,7 @@ static struct rga_reg * rga_reg_init(rga_session *session, struct rga_req *req)
 \r
 static struct rga_reg * rga_reg_init_2(rga_session *session, struct rga_req *req0, struct rga_req *req1)\r
 {\r
-    uint32_t ret;\r
+    int32_t ret;\r
 \r
     struct rga_reg *reg0, *reg1;\r
 \r

diff --git a/drivers/video/rockchip/rga2/rga2_drv.c b/drivers/video/rockchip/rga2/rga2_drv.c
index 4db550e7fcb90b60ba2d1f255a75344a67ab3ede..ce517f1ff40a422e293cfca897e6b84467c76764 100755 (executable)
--- a/drivers/video/rockchip/rga2/rga2_drv.c
+++ b/drivers/video/rockchip/rga2/rga2_drv.c
@@ -456,7 +456,7 @@ static void rga2_copy_reg(struct rga2_reg *reg, uint32_t offset)
 \r
 static struct rga2_reg * rga2_reg_init(rga2_session *session, struct rga2_req *req)\r
 {\r
-    uint32_t ret;\r
+    int32_t ret;\r
        struct rga2_reg *reg = kzalloc(sizeof(struct rga2_reg), GFP_KERNEL);\r
        if (NULL == reg) {\r
                pr_err("kmalloc fail in rga_reg_init\n");\r