The move away from having drivers assign wireless handlers,
in favour of making cfg80211 assign them, broke the sysfs
registration (the wireless/ dir went missing) because the
handlers are now assigned only after registration, which is
too late.
Fix this by special-casing cfg80211-based devices, all
of which are required to have an ieee80211_ptr, in the
sysfs code, and also using get_wireless_stats() to have
the same values reported as in procfs.
Signed-off-by: Johannes Berg <[email protected]>
Reported-by: Hugh Dickins <[email protected]>
Tested-by: Hugh Dickins <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
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