Fix stale comment in c-sb1.c.
    
Signed-Off-By: Andrew Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
index 70d1ab3..b215859 100644
--- a/arch/mips/mm/c-sb1.c
+++ b/arch/mips/mm/c-sb1.c
@@ -492,7 +492,7 @@
 }
 
 /*
- * This is called from loadmmu.c.  We have to set up all the
+ * This is called from cache.c.  We have to set up all the
  * memory management function pointers, as well as initialize
  * the caches and tlbs
  */