[M] Change in coreboot[main]: drivers/wifi: Support Extended Bluetooth Regulatory Descriptor

[Jérémy Compostella (Code Review)]

Attention is currently required from: Anil Kumar K, Bora Guvendik, Cliff Huang, Hannah Williams, Jamie Ryu, Kapil Porwal, Subrata Banik, YH Lin, Zhixing Ma, [e-mail].

Jérémy Compostella has posted comments on this change by Jérémy Compostella. ( https://review.coreboot.org/c/coreboot/+/84947?usp=email )

Change subject: drivers/wifi: Support Extended Bluetooth Regulatory Descriptor
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Patch Set 9:

(1 comment)

File src/drivers/wifi/generic/acpi.c:

https://review.coreboot.org/c/coreboot/+/84947/comment/4f4cd67b_1d17eb0c?usp... :
PS9, Line 922: sar_table_sets
> is there any risk if sar_table_sets returns a zero value ?

How can `&ebrd->sar_table_sets` be zero if ebrd is not NULL?