void cfg80211_ch_switch_started_notify(struct net_device *dev,
				       struct cfg80211_chan_def *chandef,
				       unsigned int link_id, u8 count,
				       bool quiet, u16 punct_bitmap)
void cfg80211_ch_switch_started_notify(struct net_device *dev,
				       struct cfg80211_chan_def *chandef,
				       unsigned int link_id, u8 count,
				       bool quiet)