1 files changed, 5 insertions, 2 deletions

diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index 8fde95001c34..5083b6ed4b39 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -33,14 +33,15 @@
  */
 asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
         unsigned long r6, unsigned long r7,
-        struct pt_regs regs)
+        struct pt_regs __regs)
 {
+        struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
         int fd[2];
         int error;
 
         error = do_pipe(fd);
         if (!error) {
-                regs.regs[1] = fd[1];
+                regs->regs[1] = fd[1];
                 return fd[0];
         }
         return error;
@@ -50,6 +51,7 @@ unsigned long shm_align_mask = PAGE_SIZE - 1;	/* Sane caches */
 
 EXPORT_SYMBOL(shm_align_mask);
 
+#ifdef CONFIG_MMU
 /*
  * To avoid cache aliases, we map the shared page with same color.
  */
@@ -135,6 +137,7 @@ full_search:
                         addr = COLOUR_ALIGN(addr, pgoff);
         }
 }
+#endif /* CONFIG_MMU */
 
 static inline long
 do_mmap2(unsigned long addr, unsigned long len, unsigned long prot,