diff options
| author | Wang Chen <wangchen@cn.fujitsu.com> | 2008-11-12 23:38:14 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-12 23:38:14 -0800 |
| commit | 4cf1653aa90c6320dc8032443b5e322820aa28b1 (patch) | |
| tree | 7920008d3f953defdcda8c81d39da963290d93ad /drivers/net/irda/w83977af_ir.c | |
| parent | 454d7c9b14e20fd1949e2686e9de4a2926e01476 (diff) | |
netdevice: safe convert to netdev_priv() #part-2
We have some reasons to kill netdev->priv:
1. netdev->priv is equal to netdev_priv().
2. netdev_priv() wraps the calculation of netdev->priv's offset, obviously
netdev_priv() is more flexible than netdev->priv.
But we cann't kill netdev->priv, because so many drivers reference to it
directly.
This patch is a safe convert for netdev->priv to netdev_priv(netdev).
Since all of the netdev->priv is only for read.
But it is too big to be sent in one mail.
I split it to 4 parts and make every part smaller than 100,000 bytes,
which is max size allowed by vger.
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/irda/w83977af_ir.c')
| -rw-r--r-- | drivers/net/irda/w83977af_ir.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index fa600200ac0..161d591aeb9 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -178,7 +178,7 @@ int w83977af_open(int i, unsigned int iobase, unsigned int irq, goto err_out; } - self = dev->priv; + self = netdev_priv(dev); spin_lock_init(&self->lock); @@ -497,7 +497,7 @@ int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev) __u8 set; int mtt; - self = (struct w83977af_ir *) dev->priv; + self = netdev_priv(dev); iobase = self->io.fir_base; @@ -1118,7 +1118,7 @@ static irqreturn_t w83977af_interrupt(int irq, void *dev_id) __u8 set, icr, isr; int iobase; - self = dev->priv; + self = netdev_priv(dev); iobase = self->io.fir_base; @@ -1191,7 +1191,7 @@ static int w83977af_net_open(struct net_device *dev) IRDA_DEBUG(0, "%s()\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); - self = (struct w83977af_ir *) dev->priv; + self = netdev_priv(dev); IRDA_ASSERT(self != NULL, return 0;); @@ -1255,7 +1255,7 @@ static int w83977af_net_close(struct net_device *dev) IRDA_ASSERT(dev != NULL, return -1;); - self = (struct w83977af_ir *) dev->priv; + self = netdev_priv(dev); IRDA_ASSERT(self != NULL, return 0;); @@ -1302,7 +1302,7 @@ static int w83977af_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(dev != NULL, return -1;); - self = dev->priv; + self = netdev_priv(dev); IRDA_ASSERT(self != NULL, return -1;); @@ -1338,7 +1338,7 @@ out: static struct net_device_stats *w83977af_net_get_stats(struct net_device *dev) { - struct w83977af_ir *self = (struct w83977af_ir *) dev->priv; + struct w83977af_ir *self = netdev_priv(dev); return &self->stats; } |