7 files changed, 55 insertions, 97 deletions

diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 8c5ce8b0c734..e5e8f45d86ac 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -71,13 +71,6 @@ static unsigned int ath5k_debug;
 module_param_named(debug, ath5k_debug, uint, 0);
 
 
-static int ath5k_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
-
 /* debugfs: registers */
 
 struct reg {
@@ -265,7 +258,7 @@ static ssize_t write_file_beacon(struct file *file,
 static const struct file_operations fops_beacon = {
         .read = read_file_beacon,
         .write = write_file_beacon,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -285,7 +278,7 @@ static ssize_t write_file_reset(struct file *file,
 
 static const struct file_operations fops_reset = {
         .write = write_file_reset,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = noop_llseek,
 };
@@ -365,7 +358,7 @@ static ssize_t write_file_debug(struct file *file,
 static const struct file_operations fops_debug = {
         .read = read_file_debug,
         .write = write_file_debug,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -477,7 +470,7 @@ static ssize_t write_file_antenna(struct file *file,
 static const struct file_operations fops_antenna = {
         .read = read_file_antenna,
         .write = write_file_antenna,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -532,7 +525,7 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_misc = {
         .read = read_file_misc,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
 };
 
@@ -647,7 +640,7 @@ static ssize_t write_file_frameerrors(struct file *file,
 static const struct file_operations fops_frameerrors = {
         .read = read_file_frameerrors,
         .write = write_file_frameerrors,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -810,7 +803,7 @@ static ssize_t write_file_ani(struct file *file,
 static const struct file_operations fops_ani = {
         .read = read_file_ani,
         .write = write_file_ani,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -881,7 +874,7 @@ static ssize_t write_file_queue(struct file *file,
 static const struct file_operations fops_queue = {
         .read = read_file_queue,
         .write = write_file_queue,
-        .open = ath5k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 552adb3f80d0..d01403a263ff 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -217,12 +217,6 @@ void dump_cred_dist_stats(struct htc_target *target)
                    target->credit_info->cur_free_credits);
 }
 
-static int ath6kl_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 void ath6kl_debug_war(struct ath6kl *ar, enum ath6kl_war war)
 {
         switch (war) {
@@ -263,7 +257,7 @@ static ssize_t read_file_war_stats(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_war_stats = {
         .read = read_file_war_stats,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -488,7 +482,7 @@ static ssize_t ath6kl_fwlog_mask_write(struct file *file,
 }
 
 static const struct file_operations fops_fwlog_mask = {
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .read = ath6kl_fwlog_mask_read,
         .write = ath6kl_fwlog_mask_write,
         .owner = THIS_MODULE,
@@ -634,7 +628,7 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_tgt_stats = {
         .read = read_file_tgt_stats,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -699,7 +693,7 @@ static ssize_t read_file_credit_dist_stats(struct file *file,
 
 static const struct file_operations fops_credit_dist_stats = {
         .read = read_file_credit_dist_stats,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -802,7 +796,7 @@ static ssize_t ath6kl_endpoint_stats_write(struct file *file,
 }
 
 static const struct file_operations fops_endpoint_stats = {
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .read = ath6kl_endpoint_stats_read,
         .write = ath6kl_endpoint_stats_write,
         .owner = THIS_MODULE,
@@ -875,7 +869,7 @@ static ssize_t ath6kl_regread_write(struct file *file,
 static const struct file_operations fops_diag_reg_read = {
         .read = ath6kl_regread_read,
         .write = ath6kl_regread_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -999,7 +993,7 @@ static ssize_t ath6kl_lrssi_roam_read(struct file *file,
 static const struct file_operations fops_lrssi_roam_threshold = {
         .read = ath6kl_lrssi_roam_read,
         .write = ath6kl_lrssi_roam_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1061,7 +1055,7 @@ static ssize_t ath6kl_regwrite_write(struct file *file,
 static const struct file_operations fops_diag_reg_write = {
         .read = ath6kl_regwrite_read,
         .write = ath6kl_regwrite_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1166,7 +1160,7 @@ static ssize_t ath6kl_roam_table_read(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_roam_table = {
         .read = ath6kl_roam_table_read,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1204,7 +1198,7 @@ static ssize_t ath6kl_force_roam_write(struct file *file,
 
 static const struct file_operations fops_force_roam = {
         .write = ath6kl_force_roam_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1244,7 +1238,7 @@ static ssize_t ath6kl_roam_mode_write(struct file *file,
 
 static const struct file_operations fops_roam_mode = {
         .write = ath6kl_roam_mode_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1286,7 +1280,7 @@ static ssize_t ath6kl_keepalive_write(struct file *file,
 }
 
 static const struct file_operations fops_keepalive = {
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .read = ath6kl_keepalive_read,
         .write = ath6kl_keepalive_write,
         .owner = THIS_MODULE,
@@ -1331,7 +1325,7 @@ static ssize_t ath6kl_disconnect_timeout_write(struct file *file,
 }
 
 static const struct file_operations fops_disconnect_timeout = {
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .read = ath6kl_disconnect_timeout_read,
         .write = ath6kl_disconnect_timeout_write,
         .owner = THIS_MODULE,
@@ -1512,7 +1506,7 @@ static ssize_t ath6kl_create_qos_write(struct file *file,
 
 static const struct file_operations fops_create_qos = {
         .write = ath6kl_create_qos_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1560,7 +1554,7 @@ static ssize_t ath6kl_delete_qos_write(struct file *file,
 
 static const struct file_operations fops_delete_qos = {
         .write = ath6kl_delete_qos_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1593,7 +1587,7 @@ static ssize_t ath6kl_bgscan_int_write(struct file *file,
 
 static const struct file_operations fops_bgscan_int = {
         .write = ath6kl_bgscan_int_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1651,7 +1645,7 @@ static ssize_t ath6kl_listen_int_read(struct file *file,
 static const struct file_operations fops_listen_int = {
         .read = ath6kl_listen_int_read,
         .write = ath6kl_listen_int_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1711,7 +1705,7 @@ static ssize_t ath6kl_power_params_write(struct file *file,
 
 static const struct file_operations fops_power_params = {
         .write = ath6kl_power_params_write,
-        .open = ath6kl_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 35d1c8e91d1c..ff47b32ecaf4 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -26,11 +26,6 @@
 #define REG_READ_D(_ah, _reg) \
         ath9k_hw_common(_ah)->ops->read((_ah), (_reg))
 
-static int ath9k_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
 
 static ssize_t ath9k_debugfs_read_buf(struct file *file, char __user *user_buf,
                                       size_t count, loff_t *ppos)
@@ -83,7 +78,7 @@ static ssize_t write_file_debug(struct file *file, const char __user *user_buf,
 static const struct file_operations fops_debug = {
         .read = read_file_debug,
         .write = write_file_debug,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -129,7 +124,7 @@ static ssize_t write_file_tx_chainmask(struct file *file, const char __user *use
 static const struct file_operations fops_tx_chainmask = {
         .read = read_file_tx_chainmask,
         .write = write_file_tx_chainmask,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -172,7 +167,7 @@ static ssize_t write_file_rx_chainmask(struct file *file, const char __user *use
 static const struct file_operations fops_rx_chainmask = {
         .read = read_file_rx_chainmask,
         .write = write_file_rx_chainmask,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -223,7 +218,7 @@ static ssize_t write_file_disable_ani(struct file *file,
 static const struct file_operations fops_disable_ani = {
         .read = read_file_disable_ani,
         .write = write_file_disable_ani,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -324,7 +319,7 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_dma = {
         .read = read_file_dma,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -446,7 +441,7 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_interrupt = {
         .read = read_file_interrupt,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -852,28 +847,28 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
 
 static const struct file_operations fops_xmit = {
         .read = read_file_xmit,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
 
 static const struct file_operations fops_stations = {
         .read = read_file_stations,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
 
 static const struct file_operations fops_misc = {
         .read = read_file_misc,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
 
 static const struct file_operations fops_reset = {
         .read = read_file_reset,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1016,7 +1011,7 @@ void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs)
 
 static const struct file_operations fops_recv = {
         .read = read_file_recv,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1055,7 +1050,7 @@ static ssize_t write_file_regidx(struct file *file, const char __user *user_buf,
 static const struct file_operations fops_regidx = {
         .read = read_file_regidx,
         .write = write_file_regidx,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1102,7 +1097,7 @@ static ssize_t write_file_regval(struct file *file, const char __user *user_buf,
 static const struct file_operations fops_regval = {
         .read = read_file_regval,
         .write = write_file_regval,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1191,7 +1186,7 @@ static ssize_t read_file_dump_nfcal(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_dump_nfcal = {
         .read = read_file_dump_nfcal,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1219,7 +1214,7 @@ static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_base_eeprom = {
         .read = read_file_base_eeprom,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -1247,7 +1242,7 @@ static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_modal_eeprom = {
         .read = read_file_modal_eeprom,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.c b/drivers/net/wireless/ath/ath9k/dfs_debug.c
index 106d031d834a..4364c103ed33 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_debug.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_debug.c
@@ -60,16 +60,9 @@ static ssize_t read_file_dfs(struct file *file, char __user *user_buf,
         return retval;
 }
 
-static int ath9k_dfs_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-
-        return 0;
-}
-
 static const struct file_operations fops_dfs_stats = {
         .read = read_file_dfs,
-        .open = ath9k_dfs_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
index d3ff33c71aa5..3035deb7a0cd 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
@@ -16,12 +16,6 @@
 
 #include "htc.h"
 
-static int ath9k_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf,
                                        size_t count, loff_t *ppos)
 {
@@ -75,7 +69,7 @@ static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_tgt_int_stats = {
         .read = read_file_tgt_int_stats,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -145,7 +139,7 @@ static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_tgt_tx_stats = {
         .read = read_file_tgt_tx_stats,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -191,7 +185,7 @@ static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_tgt_rx_stats = {
         .read = read_file_tgt_rx_stats,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -243,7 +237,7 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_xmit = {
         .read = read_file_xmit,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -364,7 +358,7 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_recv = {
         .read = read_file_recv,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -399,7 +393,7 @@ static ssize_t read_file_slot(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_slot = {
         .read = read_file_slot,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -446,7 +440,7 @@ static ssize_t read_file_queue(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_queue = {
         .read = read_file_queue,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -487,7 +481,7 @@ static ssize_t write_file_debug(struct file *file, const char __user *user_buf,
 static const struct file_operations fops_debug = {
         .read = read_file_debug,
         .write = write_file_debug,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -636,7 +630,7 @@ static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_base_eeprom = {
         .read = read_file_base_eeprom,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
@@ -917,7 +911,7 @@ static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_modal_eeprom = {
         .read = read_file_modal_eeprom,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE,
         .llseek = default_llseek,
 };
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 4f848493fece..08bb45532701 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1480,12 +1480,6 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
 
 #ifdef CONFIG_ATH9K_DEBUGFS
 
-static int ath9k_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 static ssize_t read_file_rcstat(struct file *file, char __user *user_buf,
                                 size_t count, loff_t *ppos)
 {
@@ -1553,7 +1547,7 @@ static ssize_t read_file_rcstat(struct file *file, char __user *user_buf,
 
 static const struct file_operations fops_rcstat = {
         .read = read_file_rcstat,
-        .open = ath9k_debugfs_open,
+        .open = simple_open,
         .owner = THIS_MODULE
 };
 
diff --git a/drivers/net/wireless/ath/carl9170/debug.c b/drivers/net/wireless/ath/carl9170/debug.c
index 3c164226687f..93fe6003a493 100644
--- a/drivers/net/wireless/ath/carl9170/debug.c
+++ b/drivers/net/wireless/ath/carl9170/debug.c
@@ -48,11 +48,6 @@
 #define ADD(buf, off, max, fmt, args...)                                \
         off += snprintf(&buf[off], max - off, fmt, ##args);
 
-static int carl9170_debugfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
 
 struct carl9170_debugfs_fops {
         unsigned int read_bufsize;
@@ -178,7 +173,7 @@ static const struct carl9170_debugfs_fops carl_debugfs_##name ##_ops = {\
         .attr = _attr,                                                  \
         .req_dev_state = _dstate,                                       \
         .fops = {                                                       \
-                .open   = carl9170_debugfs_open,                        \
+                .open   = simple_open,                                  \
                 .read   = carl9170_debugfs_read,                        \
                 .write  = carl9170_debugfs_write,                       \
                 .owner  = THIS_MODULE                                   \