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ath9k: merge a pending patch for fixing tsf read and write
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24496 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -56,3 +56,25 @@
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/* This should work for all families including legacy */
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/* This should work for all families including legacy */
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--- a/drivers/net/wireless/ath/ath9k/main.c
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+++ b/drivers/net/wireless/ath/ath9k/main.c
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@@ -1940,7 +1940,9 @@ static u64 ath9k_get_tsf(struct ieee8021
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struct ath_softc *sc = aphy->sc;
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mutex_lock(&sc->mutex);
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+ ath9k_ps_wakeup(sc);
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tsf = ath9k_hw_gettsf64(sc->sc_ah);
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+ ath9k_ps_restore(sc);
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mutex_unlock(&sc->mutex);
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return tsf;
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@@ -1952,7 +1954,9 @@ static void ath9k_set_tsf(struct ieee802
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struct ath_softc *sc = aphy->sc;
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mutex_lock(&sc->mutex);
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+ ath9k_ps_wakeup(sc);
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ath9k_hw_settsf64(sc->sc_ah, tsf);
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+ ath9k_ps_restore(sc);
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mutex_unlock(&sc->mutex);
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}
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