先屏蔽lcd驱动

lcd_2x20.c

@@ -434,6 +434,7 @@ static struct miscdevice lcd_miscdev = {
 
 int lcd2x20_init(void)
 {
+    return 0;
     int ret;
     
     pr_info("LCD2002 driver loading (PCI:%s, Bus:%d, Addr:0x%02X)...\n",
@@ -495,6 +496,7 @@ err_free:
 
 void lcd2x20_exit(void)
 {
+    return ;
     if (!lcd_dev) return;
     
     misc_deregister(&lcd_miscdev);