iwlwifi: keep plcp_delta_threshold in priv

The base_params shouldn't be writable, so keep
a copy of this in priv that can be modified.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index b9b6d628f59a..ade4134fc1ec 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2241,7 +2241,7 @@ static ssize_t iwl_dbgfs_plcp_delta_read(struct file *file,
         const size_t bufsz = sizeof(buf);
 
         pos += scnprintf(buf + pos, bufsz - pos, "%u\n",
-                        cfg(priv)->base_params->plcp_delta_threshold);
+                        priv->plcp_delta_threshold);
 
         return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
@@ -2263,10 +2263,10 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
                 return -EINVAL;
         if ((plcp < IWL_MAX_PLCP_ERR_THRESHOLD_MIN) ||
                 (plcp > IWL_MAX_PLCP_ERR_THRESHOLD_MAX))
-                cfg(priv)->base_params->plcp_delta_threshold =
+                priv->plcp_delta_threshold =
                         IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE;
         else
-                cfg(priv)->base_params->plcp_delta_threshold = plcp;
+                priv->plcp_delta_threshold = plcp;
         return count;
 }