1 files changed, 0 insertions, 31 deletions
diff --git a/arch/unicore32/mm/mm.h b/arch/unicore32/mm/mm.h
deleted file mode 100644
index f157f5d249ab..000000000000
--- a/arch/unicore32/mm/mm.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/arch/unicore32/mm/mm.h
- *
- * Code specific to PKUnity SoC and UniCore ISA
- *
- * Copyright (C) 2001-2010 GUAN Xue-tao
- */
-#include <asm/hwdef-copro.h>
-
-/* the upper-most page table pointer */
-extern pmd_t *top_pmd;
-extern int sysctl_overcommit_memory;
-
-#define TOP_PTE(x)	pte_offset_kernel(top_pmd, x)
-
-struct mem_type {
-	unsigned int prot_pte;
-	unsigned int prot_l1;
-	unsigned int prot_sect;
-};
-
-const struct mem_type *get_mem_type(unsigned int type);
-
-extern void __flush_dcache_page(struct address_space *, struct page *);
-extern void hook_fault_code(int nr, int (*fn)
-		(unsigned long, unsigned int, struct pt_regs *),
-		int sig, int code, const char *name);
-
-void __init bootmem_init(void);
-void uc32_mm_memblock_reserve(void);