min_chan_width 54 net/mac80211/trace.h __field(u32, min_chan_width) \ min_chan_width 60 net/mac80211/trace.h __entry->min_chan_width = (c)->width; \ min_chan_width 64 net/mac80211/trace.h #define MIN_CHANDEF_PR_ARG __entry->min_control_freq, __entry->min_chan_width, \