Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

Conflicts:
	drivers/net/wireless/iwlwifi/pcie/trans.c

1 files changed, 5 insertions, 99 deletions

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index c10cec5650c6..c088744a6bfb 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -88,90 +88,6 @@ static const struct file_operations fops_debug = {
 
 #define DMA_BUF_LEN 1024
 
-static ssize_t read_file_tx_chainmask(struct file *file, char __user *user_buf,
-			     size_t count, loff_t *ppos)
-{
-	struct ath_softc *sc = file->private_data;
-	struct ath_hw *ah = sc->sc_ah;
-	char buf[32];
-	unsigned int len;
-
-	len = sprintf(buf, "0x%08x\n", ah->txchainmask);
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
-
-static ssize_t write_file_tx_chainmask(struct file *file, const char __user *user_buf,
-			     size_t count, loff_t *ppos)
-{
-	struct ath_softc *sc = file->private_data;
-	struct ath_hw *ah = sc->sc_ah;
-	unsigned long mask;
-	char buf[32];
-	ssize_t len;
-
-	len = min(count, sizeof(buf) - 1);
-	if (copy_from_user(buf, user_buf, len))
-		return -EFAULT;
-
-	buf[len] = '\0';
-	if (kstrtoul(buf, 0, &mask))
-		return -EINVAL;
-
-	ah->txchainmask = mask;
-	ah->caps.tx_chainmask = mask;
-	return count;
-}
-
-static const struct file_operations fops_tx_chainmask = {
-	.read = read_file_tx_chainmask,
-	.write = write_file_tx_chainmask,
-	.open = simple_open,
-	.owner = THIS_MODULE,
-	.llseek = default_llseek,
-};
-
-
-static ssize_t read_file_rx_chainmask(struct file *file, char __user *user_buf,
-			     size_t count, loff_t *ppos)
-{
-	struct ath_softc *sc = file->private_data;
-	struct ath_hw *ah = sc->sc_ah;
-	char buf[32];
-	unsigned int len;
-
-	len = sprintf(buf, "0x%08x\n", ah->rxchainmask);
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-}
-
-static ssize_t write_file_rx_chainmask(struct file *file, const char __user *user_buf,
-			     size_t count, loff_t *ppos)
-{
-	struct ath_softc *sc = file->private_data;
-	struct ath_hw *ah = sc->sc_ah;
-	unsigned long mask;
-	char buf[32];
-	ssize_t len;
-
-	len = min(count, sizeof(buf) - 1);
-	if (copy_from_user(buf, user_buf, len))
-		return -EFAULT;
-
-	buf[len] = '\0';
-	if (kstrtoul(buf, 0, &mask))
-		return -EINVAL;
-
-	ah->rxchainmask = mask;
-	ah->caps.rx_chainmask = mask;
-	return count;
-}
-
-static const struct file_operations fops_rx_chainmask = {
-	.read = read_file_rx_chainmask,
-	.write = write_file_rx_chainmask,
-	.open = simple_open,
-	.owner = THIS_MODULE,
-	.llseek = default_llseek,
-};
 
 static ssize_t read_file_ani(struct file *file, char __user *user_buf,
 			     size_t count, loff_t *ppos)
@@ -1725,17 +1641,7 @@ void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
 			   struct dentry *dir)
 {
 	struct ath_node *an = (struct ath_node *)sta->drv_priv;
-	an->node_stat = debugfs_create_file("node_stat", S_IRUGO,
-					    dir, an, &fops_node_stat);
-}
-
-void ath9k_sta_remove_debugfs(struct ieee80211_hw *hw,
-			      struct ieee80211_vif *vif,
-			      struct ieee80211_sta *sta,
-			      struct dentry *dir)
-{
-	struct ath_node *an = (struct ath_node *)sta->drv_priv;
-	debugfs_remove(an->node_stat);
+	debugfs_create_file("node_stat", S_IRUGO, dir, an, &fops_node_stat);
 }
 
 /* Ethtool support for get-stats */
@@ -1906,10 +1812,10 @@ int ath9k_init_debug(struct ath_hw *ah)
 			    &fops_reset);
 	debugfs_create_file("recv", S_IRUSR, sc->debug.debugfs_phy, sc,
 			    &fops_recv);
-	debugfs_create_file("rx_chainmask", S_IRUSR | S_IWUSR,
-			    sc->debug.debugfs_phy, sc, &fops_rx_chainmask);
-	debugfs_create_file("tx_chainmask", S_IRUSR | S_IWUSR,
-			    sc->debug.debugfs_phy, sc, &fops_tx_chainmask);
+	debugfs_create_u8("rx_chainmask", S_IRUSR, sc->debug.debugfs_phy,
+			  &ah->rxchainmask);
+	debugfs_create_u8("tx_chainmask", S_IRUSR, sc->debug.debugfs_phy,
+			  &ah->txchainmask);
 	debugfs_create_file("ani", S_IRUSR | S_IWUSR,
 			    sc->debug.debugfs_phy, sc, &fops_ani);
 	debugfs_create_bool("paprd", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,