alpha: move exports to actual definitions

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/alpha/lib/strrchr.S b/arch/alpha/lib/strrchr.S
index 1970dc0..4bc6cb4 100644
--- a/arch/alpha/lib/strrchr.S
+++ b/arch/alpha/lib/strrchr.S
@@ -5,7 +5,7 @@
  * Return the address of the last occurrence of a given character
  * within a null-terminated string, or null if it is not found.
  */
-
+#include <asm/export.h>
 #include <asm/regdef.h>
 
 	.set noreorder
@@ -85,3 +85,4 @@
 	ret			# .. e1 :
 
 	.end strrchr
+	EXPORT_SYMBOL(strrchr)