iwlwifi: add trailing newline to various messages

A whole bunch of messages, even some recent ones,
didn't include a trailing newline so add it.

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>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
index e92972f..a1c4550 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
@@ -448,7 +448,7 @@
 void iwl_trans_set_wr_ptrs(struct iwl_trans *trans,
 				int txq_id, u32 index)
 {
-	IWL_DEBUG_TX_QUEUES(trans, "Q %d  WrPtr: %d", txq_id, index & 0xff);
+	IWL_DEBUG_TX_QUEUES(trans, "Q %d  WrPtr: %d\n", txq_id, index & 0xff);
 	iwl_write_direct32(trans, HBUS_TARG_WRPTR,
 			(index & 0xff) | (txq_id << 8));
 	iwl_write_prph(trans, SCD_QUEUE_RDPTR(txq_id), index);