iwlwifi: update levels of debug prints

This patch updates the levels of debug prints, leaving only one level
in each debug print.
It was anoying and caused unnecessary prints on hot path.
Signed-off-by: Ester Kummer <ester.kummer@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl4965-base.c

@@ -2715,8 +2715,8 @@ static void iwl4965_rx_spectrum_measure_notif(struct iwl_priv *priv,
 	struct iwl4965_spectrum_notification *report = &(pkt->u.spectrum_notif);
 
 	if (!report->state) {
-		IWL_DEBUG(IWL_DL_11H | IWL_DL_INFO,
-			  "Spectrum Measure Notification: Start\n");
+		IWL_DEBUG(IWL_DL_11H,
+			"Spectrum Measure Notification: Start\n");
 		return;
 	}
 
@@ -3100,7 +3100,7 @@ void iwl_rx_handle(struct iwl_priv *priv)
 
 	/* Rx interrupt, but nothing sent from uCode */
 	if (i == r)
-		IWL_DEBUG(IWL_DL_RX | IWL_DL_ISR, "r = %d, i = %d\n", r, i);
+		IWL_DEBUG(IWL_DL_RX, "r = %d, i = %d\n", r, i);
 
 	if (iwl_rx_queue_space(rxq) > (RX_QUEUE_SIZE / 2))
 		fill_rx = 1;
@@ -3137,13 +3137,12 @@ void iwl_rx_handle(struct iwl_priv *priv)
 		 *   handle those that need handling via function in
 		 *   rx_handlers table.  See iwl4965_setup_rx_handlers() */
 		if (priv->rx_handlers[pkt->hdr.cmd]) {
-			IWL_DEBUG(IWL_DL_HOST_COMMAND | IWL_DL_RX | IWL_DL_ISR,
-				"r = %d, i = %d, %s, 0x%02x\n", r, i,
-				get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd);
+			IWL_DEBUG(IWL_DL_RX, "r = %d, i = %d, %s, 0x%02x\n", r,
+				i, get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd);
 			priv->rx_handlers[pkt->hdr.cmd] (priv, rxb);
 		} else {
 			/* No handling needed */
-			IWL_DEBUG(IWL_DL_HOST_COMMAND | IWL_DL_RX | IWL_DL_ISR,
+			IWL_DEBUG(IWL_DL_RX,
 				"r %d i %d No handler needed for %s, 0x%02x\n",
 				r, i, get_cmd_string(pkt->hdr.cmd),
 				pkt->hdr.cmd);
@@ -3562,7 +3561,7 @@ static void iwl4965_irq_handle_error(struct iwl_priv *priv)
 	clear_bit(STATUS_READY, &priv->status);
 
 	if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) {
-		IWL_DEBUG(IWL_DL_INFO | IWL_DL_FW_ERRORS,
+		IWL_DEBUG(IWL_DL_FW_ERRORS,
 			  "Restarting adapter due to uCode error.\n");
 
 		if (iwl_is_associated(priv)) {
@@ -3670,8 +3669,7 @@ static void iwl4965_irq_tasklet(struct iwl_priv *priv)
 				CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW))
 			hw_rf_kill = 1;
 
-		IWL_DEBUG(IWL_DL_INFO | IWL_DL_RF_KILL | IWL_DL_ISR,
-				"RF_KILL bit toggled to %s.\n",
+		IWL_DEBUG(IWL_DL_RF_KILL, "RF_KILL bit toggled to %s.\n",
 				hw_rf_kill ? "disable radio":"enable radio");
 
 		/* Queue restart only if RF_KILL switch was set to "kill"
@@ -4516,7 +4514,7 @@ static void iwl4965_bg_rf_kill(struct work_struct *work)
 	mutex_lock(&priv->mutex);
 
 	if (!iwl_is_rfkill(priv)) {
-		IWL_DEBUG(IWL_DL_INFO | IWL_DL_RF_KILL,
+		IWL_DEBUG(IWL_DL_RF_KILL,
 			  "HW and/or SW RF Kill no longer active, restarting "
 			  "device\n");
 		if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
@@ -4570,9 +4568,9 @@ static void iwl4965_bg_scan_check(struct work_struct *data)
 	mutex_lock(&priv->mutex);
 	if (test_bit(STATUS_SCANNING, &priv->status) ||
 	    test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
-		IWL_DEBUG(IWL_DL_INFO | IWL_DL_SCAN,
-			  "Scan completion watchdog resetting adapter (%dms)\n",
-			  jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
+		IWL_DEBUG(IWL_DL_SCAN, "Scan completion watchdog resetting "
+			"adapter (%dms)\n",
+			jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
 
 		if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
 			iwl4965_send_scan_abort(priv);
@@ -4973,7 +4971,7 @@ static void iwl4965_bg_scan_completed(struct work_struct *work)
 	struct iwl_priv *priv =
 	    container_of(work, struct iwl_priv, scan_completed);
 
-	IWL_DEBUG(IWL_DL_INFO | IWL_DL_SCAN, "SCAN complete scan\n");
+	IWL_DEBUG(IWL_DL_SCAN, "SCAN complete scan\n");
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
@@ -6830,7 +6828,6 @@ static int __init iwl4965_init(void)
 	return ret;
 
 #ifdef CONFIG_IWLWIFI_DEBUG
-error_debug:
 	pci_unregister_driver(&iwl_driver);
 #endif
 error_register: