Shawn Guo [off-list ref] wrote:

Instead of aborting country code setup in firmware, use ISO3166 country
code and 0 rev as fallback, when country_codes mapping table is not
configured.  This fallback saves the country_codes table setup for recent
brcmfmac chipsets/firmwares, which just use ISO3166 code and require no
revision number.

Signed-off-by: Shawn Guo <redacted>

Patch applied to wireless-drivers-next.git, thanks.

b0b524f079a2 brcmfmac: use ISO3166 country code and 0 rev as fallback

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210425110200.3050-1-shawn.guo@linaro.org/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches