From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
Enabling WOW based on the chip is incorrect since
it needs to be done for specific sub-devices which
have proper platform support.
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/hw.c | 3 ---
drivers/net/wireless/ath/ath9k/hw.h | 2 --
drivers/net/wireless/ath/ath9k/wow.c | 4 +---
3 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 82d8f32..8c2f9e2 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2544,9 +2544,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
pCap->hw_caps |= ATH9K_HW_CAP_RTT;
}
- if (AR_SREV_9462(ah))
- pCap->hw_caps |= ATH9K_HW_WOW_DEVICE_CAPABLE;
-
if (AR_SREV_9300_20_OR_LATER(ah) &&
ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 450704e..dabc94e 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -248,12 +248,10 @@ enum ath9k_hw_caps {
#ifdef CONFIG_ATH9K_PCOEM
ATH9K_HW_CAP_RTT = BIT(14),
ATH9K_HW_CAP_MCI = BIT(15),
- ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(16),
ATH9K_HW_CAP_BT_ANT_DIV = BIT(17),
#else
ATH9K_HW_CAP_RTT = 0,
ATH9K_HW_CAP_MCI = 0,
- ATH9K_HW_WOW_DEVICE_CAPABLE = 0,
ATH9K_HW_CAP_BT_ANT_DIV = 0,
#endif
ATH9K_HW_CAP_DFS = BIT(18),
diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c
index 5f30e58..4ffaadd 100644
--- a/drivers/net/wireless/ath/ath9k/wow.c
+++ b/drivers/net/wireless/ath/ath9k/wow.c
@@ -352,9 +352,7 @@ void ath9k_init_wow(struct ieee80211_hw *hw)
{
struct ath_softc *sc = hw->priv;
- if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) &&
- (sc->driver_data & ATH9K_PCI_WOW) &&
- device_can_wakeup(sc->dev))
+ if ((sc->driver_data & ATH9K_PCI_WOW) && device_can_wakeup(sc->dev))
hw->wiphy->wowlan = &ath9k_wowlan_support;
atomic_set(&sc->wow_sleep_proc_intr, -1);
--
2.2.2
--
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