[XS] Change in coreboot[main]: soc/intel/alderlake: Fix uninitialized usb_cfg pointer

[Subrata Banik (Code Review)]

Attention is currently required from: Dinesh Gehlot, Jayvik Desai, Kapil Porwal, Karthik Ramasubramanian, Nick Vaccaro.

Subrata Banik has posted comments on this change by Karthik Ramasubramanian. ( https://review.coreboot.org/c/coreboot/+/84939?usp=email )

Change subject: soc/intel/alderlake: Fix uninitialized usb_cfg pointer
......................................................................

Patch Set 2:

(1 comment)

File src/soc/intel/alderlake/fsp_params.c:

https://review.coreboot.org/c/coreboot/+/84939/comment/788762e3_0f30a9c9?usp... :
PS2, Line 908: 
             : 		usb_cfg = port->chip_info;
can we add a NULL check here ?