> Can wiphy_apply_custom_regulatory() be called after wiphy registeration? > The documentation(comment) says "/* Used by drivers prior to wiphy > registration */" > Whys is there a restriction to call this after registration? Is the > comment outdated? After Tracing the regulatory code in the cfg80211, > it seems that there should be no restriction. Well, I think nothing gets reported to userspace when you call this function, which I think is the reason for this. If you want to update on the fly you should call regulatory_set_wiphy_regd() instead? johannes