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authorLuis R. Rodriguez <lrodriguez@atheros.com>2010-12-20 11:29:59 -0500
committerJohn W. Linville <linville@tuxdriver.com>2010-12-22 15:43:25 -0500
commitafe68d0a8f5961652e26cea39d74e2cc820de841 (patch)
tree0fe29c813140dcaa2322965eb389dcf74c003e52 /drivers/net/wireless/ath/ath9k/pci.c
parentd584747be838775cebbf5937c20b24da6899e3e8 (diff)
ath9k: fix aphy / wiphy idle mismatch
ath9k supports its own set of virtual wiphys, and it uses the mac80211 idle notifications to know when a device needs to be idle or not. We recently changed ath9k to force idle on driver stop() and on resume but forgot to take into account ath9k's own virtual wiphy idle states. These are used internally by ath9k to check if the device's radio should be powered down on each idle call. Without this change its possible that the device could have been forced off but the virtual wiphy idle was left on. Cc: stable@kernel.org Cc: Paul Stewart <pstew@google.com> Cc: Amod Bodas <amod.bodas@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/pci.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/pci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 3eb938d7a01..10563334bb0 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -312,6 +312,7 @@ static int ath_pci_resume(struct device *device)
ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
sc->ps_idle = true;
+ ath9k_set_wiphy_idle(aphy, true);
ath_radio_disable(sc, hw);
return 0;