can: m_can: fix incorrect error messages

Fix a few error messages.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/m_can/m_can.c

@@ -608,14 +608,14 @@ static int m_can_handle_state_errors(struct net_device *dev, u32 psr)
 
 	if ((psr & PSR_EP) &&
 	    (priv->can.state != CAN_STATE_ERROR_PASSIVE)) {
-		netdev_dbg(dev, "entered error warning state\n");
+		netdev_dbg(dev, "entered error passive state\n");
 		work_done += m_can_handle_state_change(dev,
 						       CAN_STATE_ERROR_PASSIVE);
 	}
 
 	if ((psr & PSR_BO) &&
 	    (priv->can.state != CAN_STATE_BUS_OFF)) {
-		netdev_dbg(dev, "entered error warning state\n");
+		netdev_dbg(dev, "entered error bus off state\n");
 		work_done += m_can_handle_state_change(dev,
 						       CAN_STATE_BUS_OFF);
 	}
@@ -627,7 +627,7 @@ static void m_can_handle_other_err(struct net_device *dev, u32 irqstatus)
 {
 	if (irqstatus & IR_WDI)
 		netdev_err(dev, "Message RAM Watchdog event due to missing READY\n");
-	if (irqstatus & IR_BEU)
+	if (irqstatus & IR_ELO)
 		netdev_err(dev, "Error Logging Overflow\n");
 	if (irqstatus & IR_BEU)
 		netdev_err(dev, "Bit Error Uncorrected\n");