[coreboot-gerrit] Change in coreboot[master]: soc/intel/cannonlake: Make use of is_devfn_enabled() function

[Angel Pons (Code Review)]

Attention is currently required from: Furquan Shaikh, Tim Wawrzynczak, Subrata Banik, Patrick Rudolph.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55328 )

Change subject: soc/intel/cannonlake: Make use of is_devfn_enabled() function
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Patch Set 1:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/55328/comment/fd10de9c_8d4e9be5 
PS1, Line 15: built
nit: build

https://review.coreboot.org/c/coreboot/+/55328/comment/f464aa7d_6ed11997 
PS1, Line 17: 
nit: Drop blank line?