-
- if (scan_timer.function != NULL)
- del_timer_sync(&scan_timer);
-
- if (pprt != NULL) {
- if (keypad.enabled) {
- misc_deregister(&keypad_dev);
- keypad_initialized = 0;
- }
-
- if (lcd.enabled) {
- panel_lcd_print("\x0cLCD driver " PANEL_VERSION
- "\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-");
- misc_deregister(&lcd_dev);
- lcd.initialized = false;
- }
-
- /* TODO: free all input signals */
- parport_release(pprt);
- parport_unregister_device(pprt);
- pprt = NULL;
- }