rockchip:mali400:revert function:mali_mem_validation_add_range,don't use rk_get_fb

diff --git a/drivers/gpu/arm/mali400/mali/common/mali_mem_validation.c b/drivers/gpu/arm/mali400/mali/common/mali_mem_validation.c
index c2dbfa7665d9ec023c33b1741fc368ff3a17b913..ae229c75c4f2b8f0a94f83ebaa06eb992bef72df 100755 (executable)
--- a/drivers/gpu/arm/mali400/mali/common/mali_mem_validation.c
+++ b/drivers/gpu/arm/mali400/mali/common/mali_mem_validation.c
@@ -24,27 +24,23 @@ typedef struct {
 
 static _mali_mem_validation_t mali_mem_validator = { MALI_INVALID_MEM_ADDR, MALI_INVALID_MEM_ADDR };
 
-extern struct fb_info *rk_get_fb(int fb_id);
 _mali_osk_errcode_t mali_mem_validation_add_range(u32 start, u32 size_para)
 {
        /* Check that no other MEM_VALIDATION resources exist */
-       struct fb_info *fb = rk_get_fb(0);
-       u32 base = (fb->fix).smem_start;
-       u32 size = (fb->fix).smem_len;
        if (MALI_INVALID_MEM_ADDR != mali_mem_validator.phys_base) {
                MALI_PRINT_ERROR(("Failed to add frame buffer memory; another range is already specified\n"));
                return _MALI_OSK_ERR_FAULT;
        }
 
        /* Check restrictions on page alignment */
-       if ((0 != (base & (~_MALI_OSK_CPU_PAGE_MASK))) ||
-           (0 != (size & (~_MALI_OSK_CPU_PAGE_MASK)))) {
+       if ((0 != (start & (~_MALI_OSK_CPU_PAGE_MASK))) ||
+           (0 != (size_para & (~_MALI_OSK_CPU_PAGE_MASK)))) {
                MALI_PRINT_ERROR(("Failed to add frame buffer memory; incorrect alignment\n"));
                return _MALI_OSK_ERR_FAULT;
        }
 
-       mali_mem_validator.phys_base = base;
-       mali_mem_validator.size = size;
+       mali_mem_validator.phys_base = start;
+       mali_mem_validator.size = size_para;
        MALI_DEBUG_PRINT(2, ("Memory Validator installed for Mali physical address base=0x%08X, size=0x%08X\n",
                             mali_mem_validator.phys_base, mali_mem_validator.size));