MIPS: EMMA: Move <asm/emma2rh> to <asm/emma> dir

We'll put all EMMA related headers there in the future.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c
index 97bf29e..120f53f 100644
--- a/arch/mips/emma/common/prom.c
+++ b/arch/mips/emma/common/prom.c
@@ -29,7 +29,7 @@
 
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
-#include <asm/emma2rh/emma2rh.h>
+#include <asm/emma/emma2rh.h>
 
 const char *get_system_type(void)
 {