--- zzzz-none-000/linux-4.9.276/drivers/usb/core/hub.h 2021-07-20 14:21:16.000000000 +0000 +++ falcon-5530-750/linux-4.9.276/drivers/usb/core/hub.h 2023-04-05 08:19:02.000000000 +0000 @@ -61,7 +61,8 @@ struct usb_tt tt; /* Transaction Translator */ unsigned mA_per_port; /* current for each child */ -#ifdef CONFIG_PM +#if defined (CONFIG_PM) || defined (CONFIG_AVM_USB_SUSPEND) +//#ifdef CONFIG_PM unsigned wakeup_enabled_descendants; #endif