diff options
Diffstat (limited to 'drivers/net/irda/smsc-ircc2.c')
| -rw-r--r-- | drivers/net/irda/smsc-ircc2.c | 44 |
1 files changed, 17 insertions, 27 deletions
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index b5360fe99d3..dd73cce1099 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -150,7 +150,6 @@ struct smsc_chip_address { /* Private data for each instance */ struct smsc_ircc_cb { struct net_device *netdev; /* Yes! we are some kind of netdevice */ - struct net_device_stats stats; struct irlap_cb *irlap; /* The link layer we are binded to */ chipio_t io; /* IrDA controller information */ @@ -215,7 +214,6 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cm #if SMSC_IRCC2_C_NET_TIMEOUT static void smsc_ircc_timeout(struct net_device *dev); #endif -static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev); static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self); static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self); static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed); @@ -529,7 +527,6 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u dev->open = smsc_ircc_net_open; dev->stop = smsc_ircc_net_close; dev->do_ioctl = smsc_ircc_net_ioctl; - dev->get_stats = smsc_ircc_net_get_stats; self = netdev_priv(dev); self->netdev = dev; @@ -834,13 +831,6 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd return ret; } -static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev) -{ - struct smsc_ircc_cb *self = netdev_priv(dev); - - return &self->stats; -} - #if SMSC_IRCC2_C_NET_TIMEOUT /* * Function smsc_ircc_timeout (struct net_device *dev) @@ -872,7 +862,7 @@ static void smsc_ircc_timeout(struct net_device *dev) * waits until the next transmit interrupt, and continues until the * frame is transmitted. */ -int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev) +static int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev) { struct smsc_ircc_cb *self; unsigned long flags; @@ -920,7 +910,7 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev) self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data, self->tx_buff.truesize); - self->stats.tx_bytes += self->tx_buff.len; + dev->stats.tx_bytes += self->tx_buff.len; /* Turn on transmit finished interrupt. Will fire immediately! */ outb(UART_IER_THRI, self->io.sir_base + UART_IER); @@ -1128,7 +1118,7 @@ static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed) * Set speed of IrDA port to specified baudrate * */ -void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed) +static void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed) { int iobase; int fcr; /* FIFO control reg */ @@ -1320,16 +1310,16 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self) /* Check for underrun! */ register_bank(iobase, 0); if (inb(iobase + IRCC_LSR) & IRCC_LSR_UNDERRUN) { - self->stats.tx_errors++; - self->stats.tx_fifo_errors++; + self->netdev->stats.tx_errors++; + self->netdev->stats.tx_fifo_errors++; /* Reset error condition */ register_bank(iobase, 0); outb(IRCC_MASTER_ERROR_RESET, iobase + IRCC_MASTER); outb(0x00, iobase + IRCC_MASTER); } else { - self->stats.tx_packets++; - self->stats.tx_bytes += self->tx_buff.len; + self->netdev->stats.tx_packets++; + self->netdev->stats.tx_bytes += self->tx_buff.len; } /* Check if it's time to change the speed */ @@ -1429,15 +1419,15 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) /* Look for errors */ if (lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) { - self->stats.rx_errors++; + self->netdev->stats.rx_errors++; if (lsr & IRCC_LSR_FRAME_ERROR) - self->stats.rx_frame_errors++; + self->netdev->stats.rx_frame_errors++; if (lsr & IRCC_LSR_CRC_ERROR) - self->stats.rx_crc_errors++; + self->netdev->stats.rx_crc_errors++; if (lsr & IRCC_LSR_SIZE_ERROR) - self->stats.rx_length_errors++; + self->netdev->stats.rx_length_errors++; if (lsr & (IRCC_LSR_UNDERRUN | IRCC_LSR_OVERRUN)) - self->stats.rx_length_errors++; + self->netdev->stats.rx_length_errors++; return; } @@ -1460,8 +1450,8 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) skb_reserve(skb, 1); memcpy(skb_put(skb, len), self->rx_buff.data, len); - self->stats.rx_packets++; - self->stats.rx_bytes += len; + self->netdev->stats.rx_packets++; + self->netdev->stats.rx_bytes += len; skb->dev = self->netdev; skb_reset_mac_header(skb); @@ -1489,7 +1479,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self) * async_unwrap_char will deliver all found frames */ do { - async_unwrap_char(self->netdev, &self->stats, &self->rx_buff, + async_unwrap_char(self->netdev, &self->netdev->stats, &self->rx_buff, inb(iobase + UART_RX)); /* Make sure we don't stay here to long */ @@ -1894,7 +1884,7 @@ static void __exit smsc_ircc_cleanup(void) * This function *must* be called with spinlock held, because it may * be called from the irq handler (via smsc_ircc_change_speed()). - Jean II */ -void smsc_ircc_sir_start(struct smsc_ircc_cb *self) +static void smsc_ircc_sir_start(struct smsc_ircc_cb *self) { struct net_device *dev; int fir_base, sir_base; @@ -1992,7 +1982,7 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self) /* Tell network layer that we want more frames */ netif_wake_queue(self->netdev); } - self->stats.tx_packets++; + self->netdev->stats.tx_packets++; if (self->io.speed <= 115200) { /* |