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authorWang Chen <wangchen@cn.fujitsu.com>2008-11-13 10:38:14 +0300
committerDavid S. Miller <davem@davemloft.net>2008-11-13 10:38:14 +0300
commit4cf1653aa90c6320dc8032443b5e322820aa28b1 (patch)
tree7920008d3f953defdcda8c81d39da963290d93ad /drivers/net/irda/nsc-ircc.c
parent454d7c9b14e20fd1949e2686e9de4a2926e01476 (diff)
downloadlinux-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.xz
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/nsc-ircc.c')
-rw-r--r--drivers/net/irda/nsc-ircc.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index 4e1bc08971a8..2c6bf2d11bb1 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -373,7 +373,7 @@ static int __init nsc_ircc_open(chipio_t *info)
return -ENOMEM;
}
- self = dev->priv;
+ self = netdev_priv(dev);
self->netdev = dev;
spin_lock_init(&self->lock);
@@ -1354,7 +1354,7 @@ static int nsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
__s32 speed;
__u8 bank;
- self = (struct nsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return 0;);
@@ -1427,7 +1427,7 @@ static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
__u8 bank;
int mtt, diff;
- self = (struct nsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
iobase = self->io.fir_base;
netif_stop_queue(dev);
@@ -2084,7 +2084,7 @@ static irqreturn_t nsc_ircc_interrupt(int irq, void *dev_id)
__u8 bsr, eir;
int iobase;
- self = dev->priv;
+ self = netdev_priv(dev);
spin_lock(&self->lock);
@@ -2165,7 +2165,7 @@ static int nsc_ircc_net_open(struct net_device *dev)
IRDA_DEBUG(4, "%s()\n", __func__);
IRDA_ASSERT(dev != NULL, return -1;);
- self = (struct nsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return 0;);
@@ -2228,7 +2228,7 @@ static int nsc_ircc_net_close(struct net_device *dev)
IRDA_ASSERT(dev != NULL, return -1;);
- self = (struct nsc_ircc_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT(self != NULL, return 0;);
/* Stop device */
@@ -2274,7 +2274,7 @@ static int nsc_ircc_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;);
@@ -2309,7 +2309,7 @@ static int nsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
static struct net_device_stats *nsc_ircc_net_get_stats(struct net_device *dev)
{
- struct nsc_ircc_cb *self = (struct nsc_ircc_cb *) dev->priv;
+ struct nsc_ircc_cb *self = netdev_priv(dev);
return &self->stats;
}