iwlagn: hw_params moves to iwl_shared

Since it is used by all the layers, it needs to move to iwl_shared.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index c798c68..43543e5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -340,7 +340,7 @@
 {
 	struct iwl_priv *priv = file->private_data;
 	struct iwl_station_entry *station;
-	int max_sta = priv->hw_params.max_stations;
+	int max_sta = hw_params(priv).max_stations;
 	char *buf;
 	int i, j, pos = 0;
 	ssize_t ret;
@@ -908,7 +908,7 @@
 		return -ENOMEM;
 	}
 	pos += scnprintf(buf + pos, bufsz - pos, "Tx Queue\n");
-	for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) {
+	for (cnt = 0; cnt < hw_params(priv).max_txq_num; cnt++) {
 		txq = &priv->txq[cnt];
 		q = &txq->q;
 		pos += scnprintf(buf + pos, bufsz - pos,
@@ -1006,7 +1006,7 @@
 	if (!buf)
 		return -ENOMEM;
 
-	for (cnt = 0; cnt < priv->hw_params.max_txq_num; cnt++) {
+	for (cnt = 0; cnt < hw_params(priv).max_txq_num; cnt++) {
 		txq = &priv->txq[cnt];
 		q = &txq->q;
 		pos += scnprintf(buf + pos, bufsz - pos,