wcn36xx: Disable power save for now

Enabling power save results in extremely long ping times and stalling
transfers. So disable it for not until we can figure out how to work
around this.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index 00843ed31031ae92d3d23e56c4139531f0afe1f4..5e47ac041a9332d7e827700e4a963c7bc970d2b6 100644 (file)
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -1016,6 +1016,9 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn)
 
        wcn->hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
 
+       /* TODO: Figure out why this is necessary */
+       wcn->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
 #ifdef CONFIG_PM
        wcn->hw->wiphy->wowlan = &wowlan_support;
 #endif