6 files changed, 19 insertions, 98 deletions

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index fa39f21c36c3..b3f41acb9065 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -239,6 +239,7 @@ static int ath5k_get_stats(struct ieee80211_hw *hw,
 static int ath5k_get_tx_stats(struct ieee80211_hw *hw,
 		struct ieee80211_tx_queue_stats *stats);
 static u64 ath5k_get_tsf(struct ieee80211_hw *hw);
+static void ath5k_set_tsf(struct ieee80211_hw *hw, u64 tsf);
 static void ath5k_reset_tsf(struct ieee80211_hw *hw);
 static int ath5k_beacon_update(struct ath5k_softc *sc,
 		struct sk_buff *skb);
@@ -261,6 +262,7 @@ static struct ieee80211_ops ath5k_hw_ops = {
 	.conf_tx 	= NULL,
 	.get_tx_stats 	= ath5k_get_tx_stats,
 	.get_tsf 	= ath5k_get_tsf,
+	.set_tsf 	= ath5k_set_tsf,
 	.reset_tsf 	= ath5k_reset_tsf,
 	.bss_info_changed = ath5k_bss_info_changed,
 };
@@ -3111,6 +3113,14 @@ ath5k_get_tsf(struct ieee80211_hw *hw)
 }
 
 static void
+ath5k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	ath5k_hw_set_tsf64(sc->ah, tsf);
+}
+
+static void
 ath5k_reset_tsf(struct ieee80211_hw *hw)
 {
 	struct ath5k_softc *sc = hw->priv;
diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c
index 129b72684daf..413ed689cd5f 100644
--- a/drivers/net/wireless/ath5k/debug.c
+++ b/drivers/net/wireless/ath5k/debug.c
@@ -193,50 +193,6 @@ static const struct file_operations fops_registers = {
 };
 
 
-/* debugfs: TSF */
-
-static ssize_t read_file_tsf(struct file *file, char __user *user_buf,
-				   size_t count, loff_t *ppos)
-{
-	struct ath5k_softc *sc = file->private_data;
-	char buf[100];
-	snprintf(buf, sizeof(buf), "0x%016llx\n",
-		 (unsigned long long)ath5k_hw_get_tsf64(sc->ah));
-	return simple_read_from_buffer(user_buf, count, ppos, buf, 19);
-}
-
-static ssize_t write_file_tsf(struct file *file,
-				 const char __user *userbuf,
-				 size_t count, loff_t *ppos)
-{
-	struct ath5k_softc *sc = file->private_data;
-	char buf[21];
-	unsigned long long tsf;
-
-	if (copy_from_user(buf, userbuf, min(count, sizeof(buf) - 1)))
-		return -EFAULT;
-	buf[sizeof(buf) - 1] = '\0';
-
-	if (strncmp(buf, "reset", 5) == 0) {
-		ath5k_hw_reset_tsf(sc->ah);
-		printk(KERN_INFO "debugfs reset TSF\n");
-	} else {
-		tsf = simple_strtoul(buf, NULL, 0);
-		ath5k_hw_set_tsf64(sc->ah, tsf);
-		printk(KERN_INFO "debugfs set TSF to %#018llx\n", tsf);
-	}
-
-	return count;
-}
-
-static const struct file_operations fops_tsf = {
-	.read = read_file_tsf,
-	.write = write_file_tsf,
-	.open = ath5k_debugfs_open,
-	.owner = THIS_MODULE,
-};
-
-
 /* debugfs: beacons */
 
 static ssize_t read_file_beacon(struct file *file, char __user *user_buf,
@@ -430,9 +386,6 @@ ath5k_debug_init_device(struct ath5k_softc *sc)
 	sc->debug.debugfs_registers = debugfs_create_file("registers", S_IRUGO,
 				sc->debug.debugfs_phydir, sc, &fops_registers);
 
-	sc->debug.debugfs_tsf = debugfs_create_file("tsf", S_IWUSR | S_IRUGO,
-				sc->debug.debugfs_phydir, sc, &fops_tsf);
-
 	sc->debug.debugfs_beacon = debugfs_create_file("beacon", S_IWUSR | S_IRUGO,
 				sc->debug.debugfs_phydir, sc, &fops_beacon);
 
@@ -451,7 +404,6 @@ ath5k_debug_finish_device(struct ath5k_softc *sc)
 {
 	debugfs_remove(sc->debug.debugfs_debug);
 	debugfs_remove(sc->debug.debugfs_registers);
-	debugfs_remove(sc->debug.debugfs_tsf);
 	debugfs_remove(sc->debug.debugfs_beacon);
 	debugfs_remove(sc->debug.debugfs_reset);
 	debugfs_remove(sc->debug.debugfs_phydir);
diff --git a/drivers/net/wireless/ath5k/debug.h b/drivers/net/wireless/ath5k/debug.h
index ffc529393306..66f69f04e55e 100644
--- a/drivers/net/wireless/ath5k/debug.h
+++ b/drivers/net/wireless/ath5k/debug.h
@@ -72,7 +72,6 @@ struct ath5k_dbg_info {
 	struct dentry		*debugfs_phydir;
 	struct dentry		*debugfs_debug;
 	struct dentry		*debugfs_registers;
-	struct dentry		*debugfs_tsf;
 	struct dentry		*debugfs_beacon;
 	struct dentry		*debugfs_reset;
 };
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h
index acbd8881ef83..29251f8dabb0 100644
--- a/drivers/net/wireless/ath9k/core.h
+++ b/drivers/net/wireless/ath9k/core.h
@@ -141,7 +141,6 @@ struct ath9k_debug {
 	struct dentry *debugfs_phy;
 	struct dentry *debugfs_dma;
 	struct dentry *debugfs_interrupt;
-	struct dentry *debugfs_tsf;
 	struct ath_stats stats;
 };
 
diff --git a/drivers/net/wireless/ath9k/debug.c b/drivers/net/wireless/ath9k/debug.c
index 05e1f82cc7a1..1680164b4adb 100644
--- a/drivers/net/wireless/ath9k/debug.c
+++ b/drivers/net/wireless/ath9k/debug.c
@@ -223,48 +223,6 @@ static const struct file_operations fops_interrupt = {
 };
 
 
-static ssize_t read_file_tsf(struct file *file, char __user *user_buf,
-			     size_t count, loff_t *ppos)
-{
-	struct ath_softc *sc = file->private_data;
-	char buf[100];
-	snprintf(buf, sizeof(buf), "0x%016llx\n",
-		 (unsigned long long)ath9k_hw_gettsf64(sc->sc_ah));
-	return simple_read_from_buffer(user_buf, count, ppos, buf, 19);
-}
-
-static ssize_t write_file_tsf(struct file *file,
-                              const char __user *user_buf,
-                              size_t count, loff_t *ppos)
-{
-	struct ath_softc *sc = file->private_data;
-	char buf[21];
-	unsigned long long tsf;
-
-	if (copy_from_user(buf, user_buf, min(count, sizeof(buf) - 1)))
-		return -EFAULT;
-	buf[sizeof(buf) - 1] = '\0';
-
-	if (strncmp(buf, "reset", 5) == 0) {
-		ath9k_hw_reset_tsf(sc->sc_ah);
-		printk(KERN_INFO "debugfs reset TSF\n");
-	} else {
-		tsf = simple_strtoul(buf, NULL, 0);
-		ath9k_hw_settsf64(sc->sc_ah, tsf);
-		printk(KERN_INFO "debugfs set TSF to %#018llx\n", tsf);
-	}
-
-	return count;
-}
-
-static const struct file_operations fops_tsf = {
-	.read = read_file_tsf,
-	.write = write_file_tsf,
-	.open = ath9k_debugfs_open,
-	.owner = THIS_MODULE
-};
-
-
 int ath9k_init_debug(struct ath_softc *sc)
 {
 	sc->sc_debug.debug_mask = ath9k_debug;
@@ -290,11 +248,6 @@ int ath9k_init_debug(struct ath_softc *sc)
 	if (!sc->sc_debug.debugfs_interrupt)
 		goto err;
 
-	sc->sc_debug.debugfs_tsf = debugfs_create_file("tsf", S_IRUGO,
-				       sc->sc_debug.debugfs_phy, sc, &fops_tsf);
-	if (!sc->sc_debug.debugfs_tsf)
-		goto err;
-
 	return 0;
 err:
 	ath9k_exit_debug(sc);
@@ -303,7 +256,6 @@ err:
 
 void ath9k_exit_debug(struct ath_softc *sc)
 {
-	debugfs_remove(sc->sc_debug.debugfs_tsf);
 	debugfs_remove(sc->sc_debug.debugfs_interrupt);
 	debugfs_remove(sc->sc_debug.debugfs_dma);
 	debugfs_remove(sc->sc_debug.debugfs_phy);
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 15a7f90bc84b..90e687b5a8b7 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -2451,6 +2451,14 @@ static u64 ath9k_get_tsf(struct ieee80211_hw *hw)
 	return tsf;
 }
 
+static void ath9k_set_tsf(struct ieee80211_hw *hw, u64 tsf)
+{
+	struct ath_softc *sc = hw->priv;
+	struct ath_hal *ah = sc->sc_ah;
+
+	ath9k_hw_settsf64(ah, tsf);
+}
+
 static void ath9k_reset_tsf(struct ieee80211_hw *hw)
 {
 	struct ath_softc *sc = hw->priv;
@@ -2514,6 +2522,7 @@ struct ieee80211_ops ath9k_ops = {
 	.bss_info_changed   = ath9k_bss_info_changed,
 	.set_key            = ath9k_set_key,
 	.get_tsf 	    = ath9k_get_tsf,
+	.set_tsf 	    = ath9k_set_tsf,
 	.reset_tsf 	    = ath9k_reset_tsf,
 	.ampdu_action       = ath9k_ampdu_action,
 };