Input: HIL - fix improper call to release_region()

Do not call release_region() if the code has been compiled
without CONFIG_HP300 support.
Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/keyboard/hilkbd.c

@@ -294,8 +294,10 @@ err3:
 	disable_irq(HIL_IRQ);
 	free_irq(HIL_IRQ, hil_dev.dev_id);
 err2:
+#if defined(CONFIG_HP300)
 	release_region(HILBASE + HIL_DATA, 2);
 err1:
+#endif
 	input_free_device(hil_dev.dev);
 	hil_dev.dev = NULL;
 	return err;