sys is only used for native o32 ...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/scall64-n32.S

@@ -364,6 +364,6 @@ EXPORT(sysn32_call_table)
 	PTR	sys_request_key
 	PTR	sys_keyctl			/* 6245 */
 	PTR	sys_set_thread_area
-	sys	sys_inotify_init
-	sys	sys_inotify_add_watch
-	sys	sys_inotify_rm_watch
+	PTR	sys_inotify_init
+	PTR	sys_inotify_add_watch
+	PTR	sys_inotify_rm_watch