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authorSujith <Sujith.Manoharan@atheros.com>2009-03-30 15:28:43 +0530
committerJohn W. Linville <linville@tuxdriver.com>2009-04-22 16:54:34 -0400
commit4658b985170d9d0c88304d2d4459938b600f8c0b (patch)
treeaef8a74a907e7558db64c66eff6ddda08e81715b /drivers
parent7dd58748592db1e5a77cfbddb8beffcfdb0242fe (diff)
ath9k: Remove TIM from the interrupt mask
We never handle TIM, TIM_TIMER is used instead. Remove this and the unnecessary swBeaconProcess variable. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ath9k/ath9k.h1
-rw-r--r--drivers/net/wireless/ath9k/main.c14
2 files changed, 0 insertions, 15 deletions
diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h
index 9a12f76988da..0ef89bb73f31 100644
--- a/drivers/net/wireless/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath9k/ath9k.h
@@ -66,7 +66,6 @@ struct ath_config {
u32 ath_aggr_prot;
u16 txpowlimit;
u8 cabqReadytime;
- u8 swBeaconProcess;
};
/*************************/
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index f5a541b864ce..0c1cc2d62a80 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1542,9 +1542,6 @@ static int ath_init(u16 devid, struct ath_softc *sc)
sc->beacon.bslot_aphy[i] = NULL;
}
- /* save MISC configurations */
- sc->config.swBeaconProcess = 1;
-
/* setup channels and rates */
sc->sbands[IEEE80211_BAND_2GHZ].channels = ath9k_2ghz_chantable;
@@ -2253,17 +2250,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
sc->imask |= ATH9K_INT_TSFOOR;
}
- /*
- * Some hardware processes the TIM IE and fires an
- * interrupt when the TIM bit is set. For hardware
- * that does, if not overridden by configuration,
- * enable the TIM interrupt when operating as station.
- */
- if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_ENHANCEDPM) &&
- (conf->type == NL80211_IFTYPE_STATION) &&
- !sc->config.swBeaconProcess)
- sc->imask |= ATH9K_INT_TIM;
-
ath9k_hw_set_interrupts(sc->sc_ah, sc->imask);
if (conf->type == NL80211_IFTYPE_AP) {