platform/x86/toshiba_bluetooth.c

143 static int toshiba_bluetooth_sync_status(struct toshiba_bluetooth_dev *bt_dev)
147 	status = toshiba_bluetooth_status(bt_dev->acpi_dev->handle);
153 	bt_dev->killswitch = (status & BT_KILLSWITCH_MASK) ? true : false;
154 	bt_dev->plugged = (status & BT_PLUGGED_MASK) ? true : false;
155 	bt_dev->powered = (status & BT_POWER_MASK) ? true : false;
158 		 status, bt_dev->killswitch, bt_dev->plugged, bt_dev->powered);
166 	struct toshiba_bluetooth_dev *bt_dev = data;
169 	ret = toshiba_bluetooth_sync_status(bt_dev);
173 	if (!bt_dev->killswitch)
177 		ret = toshiba_bluetooth_disable(bt_dev->acpi_dev->handle);
179 		ret = toshiba_bluetooth_enable(bt_dev->acpi_dev->handle);
186 	struct toshiba_bluetooth_dev *bt_dev = data;
188 	if (toshiba_bluetooth_sync_status(bt_dev))
198 	rfkill_set_hw_state(bt_dev->rfk, !bt_dev->killswitch);
209 	struct toshiba_bluetooth_dev *bt_dev = acpi_driver_data(device);
211 	if (toshiba_bluetooth_sync_status(bt_dev))
214 	rfkill_set_hw_state(bt_dev->rfk, !bt_dev->killswitch);
220 	struct toshiba_bluetooth_dev *bt_dev;
223 	bt_dev = acpi_driver_data(to_acpi_device(dev));
225 	ret = toshiba_bluetooth_sync_status(bt_dev);
229 	rfkill_set_hw_state(bt_dev->rfk, !bt_dev->killswitch);
237 	struct toshiba_bluetooth_dev *bt_dev;
246 	bt_dev = kzalloc(sizeof(*bt_dev), GFP_KERNEL);
247 	if (!bt_dev)
249 	bt_dev->acpi_dev = device;
250 	device->driver_data = bt_dev;
251 	dev_set_drvdata(&device->dev, bt_dev);
253 	result = toshiba_bluetooth_sync_status(bt_dev);
255 		kfree(bt_dev);
259 	bt_dev->rfk = rfkill_alloc("Toshiba Bluetooth",
263 				   bt_dev);
264 	if (!bt_dev->rfk) {
266 		kfree(bt_dev);
270 	rfkill_set_hw_state(bt_dev->rfk, !bt_dev->killswitch);
272 	result = rfkill_register(bt_dev->rfk);
275 		rfkill_destroy(bt_dev->rfk);
276 		kfree(bt_dev);
284 	struct toshiba_bluetooth_dev *bt_dev = acpi_driver_data(device);
287 	if (bt_dev->rfk) {
288 		rfkill_unregister(bt_dev->rfk);
289 		rfkill_destroy(bt_dev->rfk);
292 	kfree(bt_dev);