From 0239e6a30ee73349e464cb326446c7ac27006832 Mon Sep 17 00:00:00 2001
From: "John W. Linville" <linville@tuxdriver.com>
Date: Mon, 21 Jan 2008 15:36:05 -0500
Subject: [PATCH] --- yaml --- r: 79493 b: refs/heads/master c:
 247ae4492065ed73bf5f287e38cd4c54ce192b27 h: refs/heads/master i:   79491:
 1c01586101cac05acbd171b68f3ac77487f653fe v: v3

---
 [refs]                                  |  2 +-
 trunk/drivers/net/wireless/ath5k/base.c | 17 ++++++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index 7ade8aec792f..deec8d2309e2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c65638a72c619e941bcb4006feded09fd358ad5f
+refs/heads/master: 247ae4492065ed73bf5f287e38cd4c54ce192b27
diff --git a/trunk/drivers/net/wireless/ath5k/base.c b/trunk/drivers/net/wireless/ath5k/base.c
index 75e5970c0799..5ff115da91e3 100644
--- a/trunk/drivers/net/wireless/ath5k/base.c
+++ b/trunk/drivers/net/wireless/ath5k/base.c
@@ -604,7 +604,8 @@ ath5k_pci_resume(struct pci_dev *pdev)
 {
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath5k_softc *sc = hw->priv;
-	int err;
+	struct ath5k_hw *ah = sc->ah;
+	int i, err;
 
 	err = pci_set_power_state(pdev, PCI_D0);
 	if (err)
@@ -624,10 +625,20 @@ ath5k_pci_resume(struct pci_dev *pdev)
 
 	ath5k_init(sc);
 	if (test_bit(ATH_STAT_LEDSOFT, sc->status)) {
-		ath5k_hw_set_gpio_output(sc->ah, sc->led_pin);
-		ath5k_hw_set_gpio(sc->ah, sc->led_pin, 0);
+		ath5k_hw_set_gpio_output(ah, sc->led_pin);
+		ath5k_hw_set_gpio(ah, sc->led_pin, 0);
 	}
 
+	/*
+	 * Reset the key cache since some parts do not
+	 * reset the contents on initial power up or resume.
+	 *
+	 * FIXME: This may need to be revisited when mac80211 becomes
+	 *        aware of suspend/resume.
+	 */
+	for (i = 0; i < AR5K_KEYTABLE_SIZE; i++)
+		ath5k_hw_reset_key(ah, i);
+
 	return 0;
 }
 #endif /* CONFIG_PM */