USB and Thunderbolt patches added to Linux Kernel 5.14-rc1.

Here is the large set of USB and Thunderbolt patches for 5.14-rc1 and NVM support without the need for attached USB4 devices.

    - more USB 4 support added to thunderbolt
	- construction warning corrections everywhere
	- USB-serial driver updates and support for new device
	- mtu3 driver updates
	- gadget driver updates
	- drc3 driver updates
	- drc2 driver updates
	- isp1760 host driver updates
	- musb driver updates
	- Lots of other tiny things.

Signed by: Greg Kroah-Hartman