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ath9k: Enable WoW only for supported models

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Since platform support is required for WoW, identify and
and enable Wow only for supported cards.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan
2013-06-21 11:11:52 +05:30
committed by John W. Linville
parent 7258416c51
commit fca3c21d56
3 changed files with 59 additions and 0 deletions
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drivers/net/wireless/ath/ath9k/init.c
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@@ -837,6 +837,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
#ifdef CONFIG_PM_SLEEP
if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) &&
(sc->driver_data & ATH9K_PCI_WOW) &&
device_can_wakeup(sc->dev))
hw->wiphy->wowlan = &ath9k_wowlan_support;