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author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2012-06-04 10:58:41 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2012-06-06 19:20:29 (GMT) |
commit | c9ae6ab4c7d7aa29f9607ac69daafbc241fc123e (patch) | |
tree | d4c3f2070ed2cf59d53a4c1ad0f12744ffbcec07 | |
parent | 0603143e47a34d0485a13fd7f46e56a97e687e34 (diff) | |
download | linux-fsl-qoriq-c9ae6ab4c7d7aa29f9607ac69daafbc241fc123e.tar.xz |
ath: do not update cycle counters with sleep mode
When the chip is waking up from sleep state, the cycle counters
might have incorrect readings. So it is better not to update those
readings with software counters.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index d739c8e..623b04f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -101,6 +101,7 @@ void ath9k_ps_wakeup(struct ath_softc *sc) spin_lock(&common->cc_lock); ath_hw_cycle_counters_update(common); memset(&common->cc_survey, 0, sizeof(common->cc_survey)); + memset(&common->cc_ani, 0, sizeof(common->cc_ani)); spin_unlock(&common->cc_lock); } |