can: at91_can: convert dev_<level> printing to netdev_<level>

While there, remove "printk()" on driver loading.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 16 insertions, 19 deletions

diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 12bd6157efdd..7149a8645eef 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -268,7 +268,7 @@ static int at91_set_bittiming(struct net_device *dev)
                 ((bt->prop_seg - 1) << 8) | ((bt->phase_seg1 - 1) << 4) |
                 ((bt->phase_seg2 - 1) << 0);
 
-        dev_info(dev->dev.parent, "writing AT91_BR: 0x%08x\n", reg_br);
+        netdev_info(dev, "writing AT91_BR: 0x%08x\n", reg_br);
 
         at91_write(priv, AT91_BR, reg_br);
 
@@ -369,8 +369,7 @@ static netdev_tx_t at91_start_xmit(struct sk_buff *skb, struct net_device *dev)
         if (unlikely(!(at91_read(priv, AT91_MSR(mb)) & AT91_MSR_MRDY))) {
                 netif_stop_queue(dev);
 
-                dev_err(dev->dev.parent,
-                        "BUG! TX buffer full when queue awake!\n");
+                netdev_err(dev, "BUG! TX buffer full when queue awake!\n");
                 return NETDEV_TX_BUSY;
         }
 
@@ -454,7 +453,7 @@ static void at91_rx_overflow_err(struct net_device *dev)
         struct sk_buff *skb;
         struct can_frame *cf;
 
-        dev_dbg(dev->dev.parent, "RX buffer overflow\n");
+        netdev_dbg(dev, "RX buffer overflow\n");
         stats->rx_over_errors++;
         stats->rx_errors++;
 
@@ -587,8 +586,8 @@ static int at91_poll_rx(struct net_device *dev, int quota)
 
         if (priv->rx_next > AT91_MB_RX_LOW_LAST &&
             reg_sr & AT91_MB_RX_LOW_MASK)
-                dev_info(dev->dev.parent,
-                         "order of incoming frames cannot be guaranteed\n");
+                netdev_info(dev,
+                        "order of incoming frames cannot be guaranteed\n");
 
  again:
         for (mb = find_next_bit(addr, AT91_MB_RX_NUM, priv->rx_next);
@@ -626,7 +625,7 @@ static void at91_poll_err_frame(struct net_device *dev,
 
         /* CRC error */
         if (reg_sr & AT91_IRQ_CERR) {
-                dev_dbg(dev->dev.parent, "CERR irq\n");
+                netdev_dbg(dev, "CERR irq\n");
                 dev->stats.rx_errors++;
                 priv->can.can_stats.bus_error++;
                 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
@@ -634,7 +633,7 @@ static void at91_poll_err_frame(struct net_device *dev,
 
         /* Stuffing Error */
         if (reg_sr & AT91_IRQ_SERR) {
-                dev_dbg(dev->dev.parent, "SERR irq\n");
+                netdev_dbg(dev, "SERR irq\n");
                 dev->stats.rx_errors++;
                 priv->can.can_stats.bus_error++;
                 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
@@ -643,14 +642,14 @@ static void at91_poll_err_frame(struct net_device *dev,
 
         /* Acknowledgement Error */
         if (reg_sr & AT91_IRQ_AERR) {
-                dev_dbg(dev->dev.parent, "AERR irq\n");
+                netdev_dbg(dev, "AERR irq\n");
                 dev->stats.tx_errors++;
                 cf->can_id |= CAN_ERR_ACK;
         }
 
         /* Form error */
         if (reg_sr & AT91_IRQ_FERR) {
-                dev_dbg(dev->dev.parent, "FERR irq\n");
+                netdev_dbg(dev, "FERR irq\n");
                 dev->stats.rx_errors++;
                 priv->can.can_stats.bus_error++;
                 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
@@ -659,7 +658,7 @@ static void at91_poll_err_frame(struct net_device *dev,
 
         /* Bit Error */
         if (reg_sr & AT91_IRQ_BERR) {
-                dev_dbg(dev->dev.parent, "BERR irq\n");
+                netdev_dbg(dev, "BERR irq\n");
                 dev->stats.tx_errors++;
                 priv->can.can_stats.bus_error++;
                 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR;
@@ -791,7 +790,7 @@ static void at91_irq_err_state(struct net_device *dev,
                  */
                 if (new_state >= CAN_STATE_ERROR_WARNING &&
                     new_state <= CAN_STATE_BUS_OFF) {
-                        dev_dbg(dev->dev.parent, "Error Warning IRQ\n");
+                        netdev_dbg(dev, "Error Warning IRQ\n");
                         priv->can.can_stats.error_warning++;
 
                         cf->can_id |= CAN_ERR_CRTL;
@@ -807,7 +806,7 @@ static void at91_irq_err_state(struct net_device *dev,
                  */
                 if (new_state >= CAN_STATE_ERROR_PASSIVE &&
                     new_state <= CAN_STATE_BUS_OFF) {
-                        dev_dbg(dev->dev.parent, "Error Passive IRQ\n");
+                        netdev_dbg(dev, "Error Passive IRQ\n");
                         priv->can.can_stats.error_passive++;
 
                         cf->can_id |= CAN_ERR_CRTL;
@@ -824,7 +823,7 @@ static void at91_irq_err_state(struct net_device *dev,
                 if (new_state <= CAN_STATE_ERROR_PASSIVE) {
                         cf->can_id |= CAN_ERR_RESTARTED;
 
-                        dev_dbg(dev->dev.parent, "restarted\n");
+                        netdev_dbg(dev, "restarted\n");
                         priv->can.can_stats.restarts++;
 
                         netif_carrier_on(dev);
@@ -845,7 +844,7 @@ static void at91_irq_err_state(struct net_device *dev,
                  * circumstances. so just enable AT91_IRQ_ERRP, thus
                  * the "fallthrough"
                  */
-                dev_dbg(dev->dev.parent, "Error Active\n");
+                netdev_dbg(dev, "Error Active\n");
                 cf->can_id |= CAN_ERR_PROT;
                 cf->data[2] = CAN_ERR_PROT_ACTIVE;
         case CAN_STATE_ERROR_WARNING:   /* fallthrough */
@@ -863,7 +862,7 @@ static void at91_irq_err_state(struct net_device *dev,
 
                 cf->can_id |= CAN_ERR_BUSOFF;
 
-                dev_dbg(dev->dev.parent, "bus-off\n");
+                netdev_dbg(dev, "bus-off\n");
                 netif_carrier_off(dev);
                 priv->can.can_stats.bus_off++;
 
@@ -901,7 +900,7 @@ static void at91_irq_err(struct net_device *dev)
         else if (likely(reg_sr & AT91_IRQ_ERRA))
                 new_state = CAN_STATE_ERROR_ACTIVE;
         else {
-                dev_err(dev->dev.parent, "BUG! hardware in undefined state\n");
+                netdev_err(dev, "BUG! hardware in undefined state\n");
                 return;
         }
 
@@ -1156,14 +1155,12 @@ static struct platform_driver at91_can_driver = {
 
 static int __init at91_can_module_init(void)
 {
-        printk(KERN_INFO "%s netdevice driver\n", DRV_NAME);
         return platform_driver_register(&at91_can_driver);
 }
 
 static void __exit at91_can_module_exit(void)
 {
         platform_driver_unregister(&at91_can_driver);
-        printk(KERN_INFO "%s: driver removed\n", DRV_NAME);
 }
 
 module_init(at91_can_module_init);