[PATCH] xtensa: fix flush_icache_user_range in noMMU configs

[Max Filippov]

flush_icache_user_range definition for xtensa is placed under
preprocessor condition that is not processed in noMMU configurations,
resulting in the following build errors:

  fs/exec.c:1065:3: error: implicit declaration of function
  ‘flush_icache_user_range’
  fs/binfmt_flat.c:857:2: error: implicit declaration of function
  ‘flush_icache_user_range’

Move definition outside conditional compilation block.

Fixes: 134d96d05d30 ("xtensa: implement flush_icache_user_range")
Signed-off-by: Max Filippov <jcmvb...@gmail.com>
---
 arch/xtensa/include/asm/cacheflush.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/xtensa/include/asm/cacheflush.h 
b/arch/xtensa/include/asm/cacheflush.h
index 460e666ad076..cf907e5bf2f2 100644
--- a/arch/xtensa/include/asm/cacheflush.h
+++ b/arch/xtensa/include/asm/cacheflush.h
@@ -107,8 +107,6 @@ void flush_cache_page(struct vm_area_struct*,
 #define flush_cache_page  local_flush_cache_page
 #endif
 
-#define flush_icache_user_range flush_icache_range
-
 #define local_flush_cache_all()                                                
\
        do {                                                            \
                __flush_invalidate_dcache_all();                        \
@@ -147,6 +145,8 @@ void local_flush_cache_page(struct vm_area_struct *vma,
 
 #endif
 
+#define flush_icache_user_range flush_icache_range
+
 /* Ensure consistency between data and instruction cache. */
 #define local_flush_icache_range(start, end)                           \
        do {                                                            \
-- 
2.20.1