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| 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/nsc-ircc.c | |
| parent | 454d7c9b14e20fd1949e2686e9de4a2926e01476 (diff) | |
| download | linux-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.gz linux-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.bz2 linux-4cf1653aa90c6320dc8032443b5e322820aa28b1.zip | |
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.c | 16 |
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; } |