ar9170 resume warning

ar9170 resume warning

[Johannes Berg]

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Every time I resume with ar9170 unplugged, after hibernating with ar9170
plugged in, I get this trace:

[ 1617.300683] WARNING: at net/mac80211/main.c:93 ieee80211_configure_filter+0x26b/0x270 [mac80211]()
[ 1617.308163] Hardware name: MacBook5,1
[ 1617.315741] Modules linked in: ...
[ 1617.363458] Pid: 8285, comm: s2disk Not tainted 2.6.32-rc7-wl-42932-gb648d86-dirty #108
[ 1617.373892] Call Trace:
[ 1617.395153]  [<ffffffff8104f53b>] warn_slowpath_common+0x7b/0xd0
[ 1617.405990]  [<ffffffff8104f5a4>] warn_slowpath_null+0x14/0x20
[ 1617.416740]  [<ffffffffa01b4acb>] ieee80211_configure_filter+0x26b/0x270 [mac80211]
[ 1617.427635]  [<ffffffffa01d16ae>] ieee80211_reconfig+0x3ce/0x670 [mac80211]
[ 1617.461216]  [<ffffffffa01c707a>] ieee80211_resume+0x1a/0x30 [mac80211]
[ 1617.472670]  [<ffffffffa016690a>] wiphy_resume+0x7a/0xa0 [cfg80211]
[ 1617.484066]  [<ffffffff812f794f>] device_resume+0x17f/0x1a0
[ 1617.495381]  [<ffffffff812f7d35>] dpm_resume+0xd5/0x170
[ 1617.506774]  [<ffffffff812f81fa>] dpm_resume_end+0x2a/0x40
[ 1617.518058]  [<ffffffff8109a643>] hibernation_snapshot+0xc3/0x130
...


Should ar9170 unregister the hardware as it resumes and finds it gone?
Or is there something preventing doing that?

johannes

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