remove references to obsolete init_*() functions

server/drivers/debug.c

@@ -181,12 +181,6 @@ debug_backlight (Driver *drvthis, int on)
 	report(RPT_INFO, "%s(%i)", __FUNCTION__, on);
 }
 
-static void
-debug_init_num (Driver *drvthis)
-{
-	report(RPT_INFO, "%s()", __FUNCTION__);
-}
-
 MODULE_EXPORT void
 debug_num (Driver *drvthis, int x, int num)
 {
@@ -199,12 +193,6 @@ debug_set_char (Driver *drvthis, int n, char *dat)
 	report(RPT_INFO, "%s(%i,data)", __FUNCTION__, n);
 }
 
-static void
-debug_init_vbar (Driver *drvthis)
-{
-	report(RPT_INFO, "%s()", __FUNCTION__);
-}
-
 /////////////////////////////////////////////////////////////////
 // Draws a vertical bar; erases entire column onscreen.
 //
@@ -224,12 +212,6 @@ debug_vbar (Driver *drvthis, int x, int y, int len, int promille, int options)
 	}
 }
 
-static void
-debug_init_hbar (Driver *drvthis)
-{
-	report(RPT_INFO, "%s()", __FUNCTION__);
-}
-
 /////////////////////////////////////////////////////////////////
 // Draws a horizontal bar to the right.
 //