rga: make armv7_va_to_pa static

diff --git a/drivers/video/rockchip/rga/rga_mmu_info.c b/drivers/video/rockchip/rga/rga_mmu_info.c
index 67fd0c3bb2f0a0ab20ec4e379ebcbcdb4f19ad5f..e8167d7fc5305fe0cdb34bd70ba6878306bfa8fc 100755 (executable)
--- a/drivers/video/rockchip/rga/rga_mmu_info.c
+++ b/drivers/video/rockchip/rga/rga_mmu_info.c
@@ -32,10 +32,7 @@ extern rga_service_info rga_service;
 #define V7_VATOPA_GET_NS(X)            ((X>>9) & 1)\r
 #define V7_VATOPA_GET_SS(X)            ((X>>1) & 1)\r
 \r
-\r
-int mmu_flag = 0;\r
-\r
-unsigned int armv7_va_to_pa(unsigned int v_addr)\r
+static unsigned int armv7_va_to_pa(unsigned int v_addr)\r
 {\r
        unsigned int p_addr;\r
        __asm__ volatile (      "mcr p15, 0, %1, c7, c8, 0\n" \r