diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
index 2afe1e68acf37e6037634f8c3618d4f091c5cbde..0c902ae219c7e384ea92cad673ff9e0d9c49ed3b 100644
--- a/arch/sparc/include/asm/page_32.h
+++ b/arch/sparc/include/asm/page_32.h
@@ -110,10 +110,7 @@ typedef unsigned long iopgprot_t;
 typedef struct page *pgtable_t;
 
 extern unsigned long sparc_unmapped_base;
-
-BTFIXUPDEF_SETHI(sparc_unmapped_base)
-
-#define TASK_UNMAPPED_BASE	BTFIXUP_SETHI(sparc_unmapped_base)
+#define TASK_UNMAPPED_BASE	sparc_unmapped_base
 
 #else /* !(__ASSEMBLY__) */
 
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index 61f9b7039760a5858685251a794de18b28daaaa0..a64b0bbda0ce6d78a53e87d372dfd4a32bf7b9ba 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -300,7 +300,6 @@ void __init paging_init(void)
 	case sun4d:
 		srmmu_paging_init();
 		sparc_unmapped_base = 0x50000000;
-		BTFIXUPSET_SETHI(sparc_unmapped_base, 0x50000000);
 		break;
 	default:
 		prom_printf("paging_init: Cannot init paging on this Sparc\n");