Delete duplicate copy of fixrange_init.

Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/mm/init.c

@@ -96,8 +96,8 @@ static void __init kmap_init(void)
 	kmap_prot = PAGE_KERNEL;
 }
 
-#ifdef CONFIG_64BIT
-static void __init fixrange_init(unsigned long start, unsigned long end,
+#ifdef CONFIG_32BIT
+void __init fixrange_init(unsigned long start, unsigned long end,
 	pgd_t *pgd_base)
 {
 	pgd_t *pgd;

arch/mips/mm/pgtable-32.c

@@ -10,6 +10,7 @@
 #include <linux/mm.h>
 #include <linux/bootmem.h>
 #include <linux/highmem.h>
+#include <asm/fixmap.h>
 #include <asm/pgtable.h>
 
 void pgd_init(unsigned long page)
@@ -29,37 +30,6 @@ void pgd_init(unsigned long page)
 	}
 }
 
-#ifdef CONFIG_HIGHMEM
-static void __init fixrange_init (unsigned long start, unsigned long end,
-	pgd_t *pgd_base)
-{
-	pgd_t *pgd;
-	pmd_t *pmd;
-	pte_t *pte;
-	int i, j;
-	unsigned long vaddr;
-
-	vaddr = start;
-	i = __pgd_offset(vaddr);
-	j = __pmd_offset(vaddr);
-	pgd = pgd_base + i;
-
-	for ( ; (i < PTRS_PER_PGD) && (vaddr != end); pgd++, i++) {
-		pmd = (pmd_t *)pgd;
-		for (; (j < PTRS_PER_PMD) && (vaddr != end); pmd++, j++) {
-			if (pmd_none(*pmd)) {
-				pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
-				set_pmd(pmd, __pmd((unsigned long)pte));
-				if (pte != pte_offset_kernel(pmd, 0))
-					BUG();
-			}
-			vaddr += PMD_SIZE;
-		}
-		j = 0;
-	}
-}
-#endif
-
 void __init pagetable_init(void)
 {
 #ifdef CONFIG_HIGHMEM

include/asm-mips/fixmap.h

@@ -107,4 +107,11 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
 	return __virt_to_fix(vaddr);
 }
 
+/*
+ * Called from pgtable_init()
+ */
+extern void fixrange_init(unsigned long start, unsigned long end,
+        pgd_t *pgd_base);
+
+
 #endif