diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/link.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/link.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index 0cc4c70f7f0c..a105c9426251 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -136,6 +136,14 @@ void ath_hw_pll_work(struct work_struct *work) u32 pll_sqsum; struct ath_softc *sc = container_of(work, struct ath_softc, hw_pll_work.work); + /* + * ensure that the PLL WAR is executed only + * after the STA is associated (or) if the + * beaconing had started in interfaces that + * uses beacons. + */ + if (!test_bit(SC_OP_BEACONS, &sc->sc_flags)) + return; ath9k_ps_wakeup(sc); pll_sqsum = ar9003_get_pll_sqsum_dvc(sc->sc_ah); |