1 files changed, 2 insertions, 0 deletions

diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c
index 5d3f7a119ed1..83cf49685373 100644
--- a/arch/xtensa/kernel/syscall.c
+++ b/arch/xtensa/kernel/syscall.c
@@ -57,6 +57,7 @@ asmlinkage long xtensa_fadvise64_64(int fd, int advice,
         return sys_fadvise64_64(fd, offset, len, advice);
 }
 
+#ifdef CONFIG_MMU
 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
                 unsigned long len, unsigned long pgoff, unsigned long flags)
 {
@@ -93,3 +94,4 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
                         addr = COLOUR_ALIGN(addr, pgoff);
         }
 }
+#endif