Index: boot/genarch/src/ofw.c
===================================================================
--- boot/genarch/src/ofw.c	(revision 7c3fb9bd77e4d2f6c10517a052e567f176fa91ee)
+++ boot/genarch/src/ofw.c	(revision 24fda5ed4fb3077000933b68f72dfc153ba3db02)
@@ -194,5 +194,5 @@
 }
 
-void ofw_putchar(const char ch)
+void ofw_putchar(char ch)
 {
 	if (ofw_stdout == 0)