sh64: Fixup the nommu build.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 9 insertions, 1 deletions

diff --git a/include/asm-sh/tlb_64.h b/include/asm-sh/tlb_64.h
index 0308e05fc57b..0a96f3af69e3 100644
--- a/include/asm-sh/tlb_64.h
+++ b/include/asm-sh/tlb_64.h
@@ -56,6 +56,7 @@ static inline void __flush_tlb_slot(unsigned long long slot)
         __asm__ __volatile__ ("putcfg %0, 0, r63\n" : : "r" (slot));
 }
 
+#ifdef CONFIG_MMU
 /* arch/sh64/mm/tlb.c */
 int sh64_tlb_init(void);
 unsigned long long sh64_next_free_dtlb_entry(void);
@@ -64,6 +65,13 @@ int sh64_put_wired_dtlb_entry(unsigned long long entry);
 void sh64_setup_tlb_slot(unsigned long long config_addr, unsigned long eaddr,
                          unsigned long asid, unsigned long paddr);
 void sh64_teardown_tlb_slot(unsigned long long config_addr);
-
+#else
+#define sh64_tlb_init()                                 do { } while (0)
+#define sh64_next_free_dtlb_entry()                     (0)
+#define sh64_get_wired_dtlb_entry()                     (0)
+#define sh64_put_wired_dtlb_entry(entry)                do { } while (0)
+#define sh64_setup_tlb_slot(conf, virt, asid, phys)     do { } while (0)
+#define sh64_teardown_tlb_slot(addr)                    do { } while (0)
+#endif /* CONFIG_MMU */
 #endif /* __ASSEMBLY__ */
 #endif /* __ASM_SH_TLB_64_H */