redonkable/alistair23-linux
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netdevice pc300: Convert directly reference of netdev->priv

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netdev's private data should be hdlc.
pc300dev_t is the private data of hdlc.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wang Chen 2008-11-21 16:35:44 -08:00 committed by David S. Miller
parent 2baf8a2daa
commit 6636e1170d
1 changed files with 8 additions and 9 deletions
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17
drivers/net/wan/pc300_drv.c
View file

@ -1769,7 +1769,7 @@ cpc_trace(struct net_device *dev, struct sk_buff *skb_main, char rx_tx)
static void cpc_tx_timeout(struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300dev_t *d = (pc300dev_t *) dev_to_hdlc(dev)->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
int ch = chan->channel;
@ -1796,7 +1796,7 @@ static void cpc_tx_timeout(struct net_device *dev)
static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300dev_t *d = (pc300dev_t *) dev_to_hdlc(dev)->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
int ch = chan->channel;
@ -1874,7 +1874,7 @@ static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
static void cpc_net_rx(struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300dev_t *d = (pc300dev_t *) dev_to_hdlc(dev)->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
int ch = chan->channel;
@ -2522,7 +2522,7 @@ static int cpc_change_mtu(struct net_device *dev, int new_mtu)
static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300dev_t *d = (pc300dev_t *) dev_to_hdlc(dev)->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
pc300conf_t conf_aux;
@ -3058,7 +3058,7 @@ static int tx_config(pc300dev_t * d)
static int cpc_attach(struct net_device *dev, unsigned short encoding,
unsigned short parity)
{
pc300dev_t *d = (pc300dev_t *)dev->priv;
pc300dev_t *d = (pc300dev_t *)dev_to_hdlc(dev)->priv;
pc300ch_t *chan = (pc300ch_t *)d->chan;
pc300_t *card = (pc300_t *)chan->card;
pc300chconf_t *conf = (pc300chconf_t *)&chan->conf;
@ -3138,7 +3138,7 @@ static void cpc_closech(pc300dev_t * d)
int cpc_open(struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300dev_t *d = (pc300dev_t *) dev_to_hdlc(dev)->priv;
struct ifreq ifr;
int result;
@ -3166,7 +3166,7 @@ err_out:
static int cpc_close(struct net_device *dev)
{
pc300dev_t *d = (pc300dev_t *) dev->priv;
pc300dev_t *d = (pc300dev_t *) dev_to_hdlc(dev)->priv;
pc300ch_t *chan = (pc300ch_t *) d->chan;
pc300_t *card = (pc300_t *) chan->card;
unsigned long flags;
@ -3347,7 +3347,7 @@ static void cpc_init_card(pc300_t * card)
d->line_on = 0;
d->line_off = 0;
dev = alloc_hdlcdev(NULL);
dev = alloc_hdlcdev(d);
if (dev == NULL)
continue;
@ -3372,7 +3372,6 @@ static void cpc_init_card(pc300_t * card)
dev->do_ioctl = cpc_ioctl;
if (register_hdlc_device(dev) == 0) {
dev->priv = d; /* We need 'priv', hdlc doesn't */
printk("%s: Cyclades-PC300/", dev->name);
switch (card->hw.type) {
case PC300_TE: