static int radeon_do_cleanup_cp(drm_device_t * dev);
 
 /* CP microcode (from ATI) */
-static u32 R200_cp_microcode[][2] = {
+static const u32 R200_cp_microcode[][2] = {
        {0x21007000, 0000000000},
        {0x20007000, 0000000000},
        {0x000000ab, 0x00000004},
        {0000000000, 0000000000},
 };
 
-static u32 radeon_cp_microcode[][2] = {
+static const u32 radeon_cp_microcode[][2] = {
        {0x21007000, 0000000000},
        {0x20007000, 0000000000},
        {0x000000b4, 0x00000004},
        {0000000000, 0000000000},
 };
 
-static u32 R300_cp_microcode[][2] = {
+static const u32 R300_cp_microcode[][2] = {
        {0x4200e000, 0000000000},
        {0x4000e000, 0000000000},
        {0x000000af, 0x00000008},