iwlwifi: add missing trailing newlines to debug messages

All messages should have a trailing newline, add all the
missing ones. Also make all messages constants, replacing
the single one that pointlessly used a variable.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/iwlwifi/iwl-phy-db.c
index b761ac4..7f7a559 100644
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.c
+++ b/drivers/net/wireless/iwlwifi/iwl-phy-db.c
@@ -393,13 +393,13 @@
 					  entry->data);
 		if (err) {
 			IWL_ERR(phy_db->trans,
-				"Can't SEND phy_db section %d (%d), err %d",
+				"Can't SEND phy_db section %d (%d), err %d\n",
 				type, i, err);
 			return err;
 		}
 
 		IWL_DEBUG_INFO(phy_db->trans,
-			       "Sent PHY_DB HCMD, type = %d num = %d",
+			       "Sent PHY_DB HCMD, type = %d num = %d\n",
 			       type, i);
 	}
 
@@ -451,7 +451,7 @@
 						 IWL_NUM_PAPD_CH_GROUPS);
 	if (err) {
 		IWL_ERR(phy_db->trans,
-			"Cannot send channel specific PAPD groups");
+			"Cannot send channel specific PAPD groups\n");
 		return err;
 	}
 
@@ -461,7 +461,7 @@
 						 IWL_NUM_TXP_CH_GROUPS);
 	if (err) {
 		IWL_ERR(phy_db->trans,
-			"Cannot send channel specific TX power groups");
+			"Cannot send channel specific TX power groups\n");
 		return err;
 	}