iwlwifi: remove duplicated debug functions

Use the show uCode statistics function for uCode debugging purposes only; it
is being duplicated in both debugfs and sysfs. remove the one from sysfs.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

2 files changed, 0 insertions, 78 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index e788722c23ab..8ac154680af1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3177,44 +3177,6 @@ static ssize_t store_tx_power(struct device *d,
 
 static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, show_tx_power, store_tx_power);
 
-static ssize_t show_statistics(struct device *d,
-                               struct device_attribute *attr, char *buf)
-{
-        struct iwl_priv *priv = dev_get_drvdata(d);
-        u32 size = sizeof(struct iwl_notif_statistics);
-        u32 len = 0, ofs = 0;
-        u8 *data = (u8 *)&priv->statistics;
-        int rc = 0;
-
-        if (!iwl_is_alive(priv))
-                return -EAGAIN;
-
-        mutex_lock(&priv->mutex);
-        rc = iwl_send_statistics_request(priv, CMD_SYNC, false);
-        mutex_unlock(&priv->mutex);
-
-        if (rc) {
-                len = sprintf(buf,
-                              "Error sending statistics request: 0x%08X\n", rc);
-                return len;
-        }
-
-        while (size && (PAGE_SIZE - len)) {
-                hex_dump_to_buffer(data + ofs, size, 16, 1, buf + len,
-                                   PAGE_SIZE - len, 1);
-                len = strlen(buf);
-                if (PAGE_SIZE - len)
-                        buf[len++] = '\n';
-
-                ofs += 16;
-                size -= min(size, 16U);
-        }
-
-        return len;
-}
-
-static DEVICE_ATTR(statistics, S_IRUGO, show_statistics, NULL);
-
 static ssize_t show_rts_ht_protection(struct device *d,
                              struct device_attribute *attr, char *buf)
 {
@@ -3404,7 +3366,6 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
 }
 
 static struct attribute *iwl_sysfs_entries[] = {
-        &dev_attr_statistics.attr,
         &dev_attr_temperature.attr,
         &dev_attr_tx_power.attr,
         &dev_attr_rts_ht_protection.attr,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 06004d03f20b..8da3375b603b 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3657,44 +3657,6 @@ static ssize_t show_channels(struct device *d,
 
 static DEVICE_ATTR(channels, S_IRUSR, show_channels, NULL);
 
-static ssize_t show_statistics(struct device *d,
-                               struct device_attribute *attr, char *buf)
-{
-        struct iwl_priv *priv = dev_get_drvdata(d);
-        u32 size = sizeof(struct iwl3945_notif_statistics);
-        u32 len = 0, ofs = 0;
-        u8 *data = (u8 *)&priv->_3945.statistics;
-        int rc = 0;
-
-        if (!iwl_is_alive(priv))
-                return -EAGAIN;
-
-        mutex_lock(&priv->mutex);
-        rc = iwl_send_statistics_request(priv, CMD_SYNC, false);
-        mutex_unlock(&priv->mutex);
-
-        if (rc) {
-                len = sprintf(buf,
-                              "Error sending statistics request: 0x%08X\n", rc);
-                return len;
-        }
-
-        while (size && (PAGE_SIZE - len)) {
-                hex_dump_to_buffer(data + ofs, size, 16, 1, buf + len,
-                                   PAGE_SIZE - len, 1);
-                len = strlen(buf);
-                if (PAGE_SIZE - len)
-                        buf[len++] = '\n';
-
-                ofs += 16;
-                size -= min(size, 16U);
-        }
-
-        return len;
-}
-
-static DEVICE_ATTR(statistics, S_IRUGO, show_statistics, NULL);
-
 static ssize_t show_antenna(struct device *d,
                             struct device_attribute *attr, char *buf)
 {
@@ -3814,7 +3776,6 @@ static struct attribute *iwl3945_sysfs_entries[] = {
         &dev_attr_filter_flags.attr,
         &dev_attr_measurement.attr,
         &dev_attr_retry_rate.attr,
-        &dev_attr_statistics.attr,
         &dev_attr_status.attr,
         &dev_attr_temperature.attr,
         &dev_attr_tx_power.attr,