iwlwifi: remove duplicate function

"internal_scan" debugfs function serves the same propose of mode "0" of
"force_reset" debugfs function. Remove it to avoid duplicate.

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

diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index d9255b5..5f58202 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2170,27 +2170,6 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
        return count;
 }
 
-static ssize_t iwl_dbgfs_internal_scan_write(struct file *file,
-                                        const char __user *user_buf,
-                                        size_t count, loff_t *ppos)
-{
-       struct iwl_priv *priv = file->private_data;
-       char buf[8];
-       int buf_size;
-       int scan;
-
-       memset(buf, 0, sizeof(buf));
-       buf_size = min(count, sizeof(buf) -  1);
-       if (copy_from_user(buf, user_buf, buf_size))
-               return -EFAULT;
-       if (sscanf(buf, "%d", &scan) != 1)
-               return -EINVAL;
-
-       iwl_internal_short_hw_scan(priv);
-
-       return count;
-}
-
 static ssize_t iwl_dbgfs_plcp_delta_read(struct file *file,
                                        char __user *user_buf,
                                        size_t count, loff_t *ppos) {
@@ -2304,7 +2283,6 @@ DEBUGFS_WRITE_FILE_OPS(csr);
 DEBUGFS_READ_WRITE_FILE_OPS(ucode_tracing);
 DEBUGFS_READ_FILE_OPS(fh_reg);
 DEBUGFS_READ_WRITE_FILE_OPS(missed_beacon);
-DEBUGFS_WRITE_FILE_OPS(internal_scan);
 DEBUGFS_READ_WRITE_FILE_OPS(plcp_delta);
 DEBUGFS_READ_WRITE_FILE_OPS(force_reset);
 DEBUGFS_READ_FILE_OPS(rxon_flags);
@@ -2360,7 +2338,6 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
        DEBUGFS_ADD_FILE(csr, dir_debug, S_IWUSR);
        DEBUGFS_ADD_FILE(fh_reg, dir_debug, S_IRUSR);
        DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
-       DEBUGFS_ADD_FILE(internal_scan, dir_debug, S_IWUSR);
        DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR);
        DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR);
        if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {