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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2009-10-02 12:54:34 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 16:33:51 -0400 |
| commit | f5b4da21ba293220001b5fd36be75c859b18afc1 (patch) | |
| tree | 4a30a92a8052f3da53020d48bc213916e5defce8 | |
| parent | 0819663d164e090de315c5e619f4e23c27aaff88 (diff) | |
| download | talos-op-linux-f5b4da21ba293220001b5fd36be75c859b18afc1.tar.gz talos-op-linux-f5b4da21ba293220001b5fd36be75c859b18afc1.zip | |
b43: Fix PPC crash in rfkill polling on unload
In Bugzilla No. 14181, a PowerMac G4 crashes on ifdown or
module unload because the rfkill polling has not been stopped.
For the x86 architectures, the attempt to reach a now unmapped
register is not fatal as it is on PPC.
(Includes "b43: Fix locking problem when stopping rfkill polling". -- JWL)
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 86f35827f008..df6b26a0c05e 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4501,6 +4501,7 @@ static void b43_op_stop(struct ieee80211_hw *hw) cancel_work_sync(&(wl->beacon_update_trigger)); + wiphy_rfkill_stop_polling(hw->wiphy); mutex_lock(&wl->mutex); if (b43_status(dev) >= B43_STAT_STARTED) { dev = b43_wireless_core_stop(dev); |
