arch/score/mm/cache.c: Export 'flush_icache_range'

The related error (with allmodconfig under score):

    MODPOST 1365 modules
  ERROR: "flush_icache_range" [drivers/misc/lkdtm.ko] undefined!

Acked-by: Lennox Wu <lennox.wu@gmail.com>
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/score/mm/cache.c b/arch/score/mm/cache.c
index be9104159c4..b4bcfd3e839 100644
--- a/arch/score/mm/cache.c
+++ b/arch/score/mm/cache.c
@@ -278,3 +278,4 @@ void flush_icache_range(unsigned long start, unsigned long end)
 		start += L1_CACHE_BYTES;
 	}
 }
+EXPORT_SYMBOL(flush_icache_range);