power: supply: pda_power: add missed usb_unregister_notifier

The driver forgets to unregister the notifier in remove.
Add the call to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/pda_power.c

@@ -429,6 +429,10 @@ static int pda_power_probe(struct platform_device *pdev)
 
 static int pda_power_remove(struct platform_device *pdev)
 {
+#if IS_ENABLED(CONFIG_USB_PHY)
+	if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier)
+		usb_unregister_notifier(transceiver, &otg_nb);
+#endif
 	if (pdata->is_usb_online && usb_irq)
 		free_irq(usb_irq->start, pda_psy_usb);
 	if (pdata->is_ac_online && ac_irq)