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Date: Thu, 21 Oct 2010 13:01:21 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: socketcan-core@...ts.berlios.de
Cc: netdev@...r.kernel.org, Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH 09/10] can: at91_can: convert dev_<level> printing to netdev_<level>
While there, remove "printk()" on driver loading.
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
drivers/net/can/at91_can.c | 35 ++++++++++++++++-------------------
1 files changed, 16 insertions(+), 19 deletions(-)
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 12bd615..7149a86 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);
--
1.7.0.4
--
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