fix bug

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1523 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/mini2440/application.c

@@ -139,7 +139,7 @@ void rt_init_thread_entry(void* parameter)
 
 #ifdef RT_USING_RTGUI
 	{
-		rt_device_t *lcd;
+		rt_device_t lcd;
 		
 		/* init lcd */
 		rt_hw_lcd_init();