sony-laptop: no need to unblock rfkill on load

The re-written rfkill core ensures rfkill devices are initialized to
the system default state.  The core calls set_block after registration
so the driver shouldn't need to.
Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/platform/x86/sony-laptop.c

@@ -1114,7 +1114,6 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
 		return err;
 	}
 	sony_rfkill_devices[nc_type] = rfk;
-	sony_nc_rfkill_set((void *)nc_type, false);
 	return err;
 }