Add "cls" function to MPC823 LCD driver so we can reinitialize the
display even after showing a bitmap
diff --git a/include/lcd.h b/include/lcd.h
index e52a625..e0e2184 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -37,7 +37,7 @@
 
 /* Video functions */
 
-int	lcd_init	(void *lcdbase);
+/* int	lcd_init	(void *lcdbase); */
 void	lcd_putc	(const char c);
 void	lcd_puts	(const char *s);
 void	lcd_printf	(const char *fmt, ...);