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authorSujith Manoharan <c_manoha@qca.qualcomm.com>2012-12-10 07:22:34 +0530
committerJohn W. Linville <linville@tuxdriver.com>2012-12-10 15:49:47 -0500
commit19f7842240eb30b1fdf4eacdd444bc9f61f97382 (patch)
treee4b41c5661db6a3f714c6640fdff5a926bcf33f5 /drivers/net
parent914d0f4def3817c295d3e8cbb7ea53bef8b0efcb (diff)
downloadlinux-19f7842240eb30b1fdf4eacdd444bc9f61f97382.tar.bz2
ath9k: Fix redundant PS wrappers
Move the PowerSave wrappers outside ath_paprd_activate(), since they are already being used in ath_paprd_calibrate(). Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/ath/ath9k/link.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index 3c996ffe63c3..c70b31a72556 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -188,7 +188,6 @@ static void ath_paprd_activate(struct ath_softc *sc)
return;
}
- ath9k_ps_wakeup(sc);
ar9003_paprd_enable(ah, false);
for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) {
if (!(ah->txchainmask & BIT(chain)))
@@ -199,7 +198,6 @@ static void ath_paprd_activate(struct ath_softc *sc)
ath_dbg(common, CALIBRATE, "Activating PAPRD\n");
ar9003_paprd_enable(ah, true);
- ath9k_ps_restore(sc);
}
static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int chain)
@@ -436,11 +434,15 @@ set_timer:
cal_interval = min(cal_interval, (u32)short_cal_interval);
mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval));
+
if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD) && ah->caldata) {
- if (!ah->caldata->paprd_done)
+ if (!ah->caldata->paprd_done) {
ieee80211_queue_work(sc->hw, &sc->paprd_work);
- else if (!ah->paprd_table_write_done)
+ } else if (!ah->paprd_table_write_done) {
+ ath9k_ps_wakeup(sc);
ath_paprd_activate(sc);
+ ath9k_ps_restore(sc);
+ }
}
}