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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/myri_sbus.c | |
| parent | 454d7c9b14e20fd1949e2686e9de4a2926e01476 (diff) | |
| download | kernel_samsung_smdk4412-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.gz kernel_samsung_smdk4412-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.bz2 kernel_samsung_smdk4412-4cf1653aa90c6320dc8032443b5e322820aa28b1.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/myri_sbus.c')
| -rw-r--r-- | drivers/net/myri_sbus.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index a78d4b99261..6833f65f8ae 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -536,7 +536,7 @@ static void myri_rx(struct myri_eth *mp, struct net_device *dev) static irqreturn_t myri_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; - struct myri_eth *mp = (struct myri_eth *) dev->priv; + struct myri_eth *mp = netdev_priv(dev); void __iomem *lregs = mp->lregs; struct myri_channel __iomem *chan = &mp->shmem->channel; unsigned long flags; @@ -575,14 +575,14 @@ static irqreturn_t myri_interrupt(int irq, void *dev_id) static int myri_open(struct net_device *dev) { - struct myri_eth *mp = (struct myri_eth *) dev->priv; + struct myri_eth *mp = netdev_priv(dev); return myri_init(mp, in_interrupt()); } static int myri_close(struct net_device *dev) { - struct myri_eth *mp = (struct myri_eth *) dev->priv; + struct myri_eth *mp = netdev_priv(dev); myri_clean_rings(mp); return 0; @@ -590,7 +590,7 @@ static int myri_close(struct net_device *dev) static void myri_tx_timeout(struct net_device *dev) { - struct myri_eth *mp = (struct myri_eth *) dev->priv; + struct myri_eth *mp = netdev_priv(dev); printk(KERN_ERR "%s: transmit timed out, resetting\n", dev->name); @@ -601,7 +601,7 @@ static void myri_tx_timeout(struct net_device *dev) static int myri_start_xmit(struct sk_buff *skb, struct net_device *dev) { - struct myri_eth *mp = (struct myri_eth *) dev->priv; + struct myri_eth *mp = netdev_priv(dev); struct sendq __iomem *sq = mp->sq; struct myri_txd __iomem *txd; unsigned long flags; |