diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2011-08-24 21:38:07 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-03 11:39:55 -0700 |
| commit | ec518b00f722f9655c1505bbcab25240629cc2af (patch) | |
| tree | e3b9c9ddc9676c51bfb2ff1361f3a58d94b4b41c /drivers/net/wireless | |
| parent | 5772ee1f183ddfb9386bc7792149d731dbba8725 (diff) | |
ath9k: Fix PS wrappers in ath9k_set_coverage_class
commit 8b2a3827bb12430d932cd479b22d906baf08c212 upstream.
this callback is called during suspend/resume and also via iw command.
it configures parameters like sifs, slottime, acktimeout in
ath9k_hw_init_global_settings where few REG_READ, REG_RMW are also done
and hence the need for PS wrappers
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 2ca351fe6d3c..5362306d4034 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2260,7 +2260,11 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class) mutex_lock(&sc->mutex); ah->coverage_class = coverage_class; + + ath9k_ps_wakeup(sc); ath9k_hw_init_global_settings(ah); + ath9k_ps_restore(sc); + mutex_unlock(&sc->mutex); } |