Index: kernel/genarch/include/drivers/dsrln/dsrlnout.h
===================================================================
--- kernel/genarch/include/drivers/dsrln/dsrlnout.h	(revision c2417bcc6cc9caba6dca867e322c9cc5723b35f4)
+++ kernel/genarch/include/drivers/dsrln/dsrlnout.h	(revision a99cf073e9a8e1481a02b6120032ce29fd736ea1)
@@ -40,6 +40,7 @@
 #include <arch/types.h>
 #include <typedefs.h>
+#include <console/chardev.h>
 
-extern void dsrlnout_init(ioport8_t *);
+extern outdev_t *dsrlnout_init(ioport8_t *);
 
 #endif