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/depca.c | |
parent | 454d7c9b14e20fd1949e2686e9de4a2926e01476 (diff) | |
download | linux-4cf1653aa90c6320dc8032443b5e322820aa28b1.tar.bz2 |
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/depca.c')
-rw-r--r-- | drivers/net/depca.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/net/depca.c b/drivers/net/depca.c index fda1226d8ec1..ec34f03cb982 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c @@ -600,7 +600,7 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device) return -ENXIO; } - lp = (struct depca_private *) dev->priv; + lp = netdev_priv(dev); mem_start = lp->mem_start; if (!mem_start || lp->adapter < DEPCA || lp->adapter >=unknown) @@ -820,7 +820,7 @@ out_priv: static int depca_open(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_long ioaddr = dev->base_addr; s16 nicsr; int status = 0; @@ -865,7 +865,7 @@ static int depca_open(struct net_device *dev) /* Initialize the lance Rx and Tx descriptor rings. */ static void depca_init_ring(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_int i; u_long offset; @@ -923,7 +923,7 @@ static void depca_tx_timeout(struct net_device *dev) */ static int depca_start_xmit(struct sk_buff *skb, struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_long ioaddr = dev->base_addr; int status = 0; @@ -971,7 +971,7 @@ static irqreturn_t depca_interrupt(int irq, void *dev_id) return IRQ_NONE; } - lp = (struct depca_private *) dev->priv; + lp = netdev_priv(dev); ioaddr = dev->base_addr; spin_lock(&lp->lock); @@ -1009,7 +1009,7 @@ static irqreturn_t depca_interrupt(int irq, void *dev_id) /* Called with lp->lock held */ static int depca_rx(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); int i, entry; s32 status; @@ -1106,7 +1106,7 @@ static int depca_rx(struct net_device *dev) */ static int depca_tx(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); int entry; s32 status; u_long ioaddr = dev->base_addr; @@ -1147,7 +1147,7 @@ static int depca_tx(struct net_device *dev) static int depca_close(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); s16 nicsr; u_long ioaddr = dev->base_addr; @@ -1183,7 +1183,7 @@ static int depca_close(struct net_device *dev) static void LoadCSRs(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_long ioaddr = dev->base_addr; outw(CSR1, DEPCA_ADDR); /* initialisation block address LSW */ @@ -1200,7 +1200,7 @@ static void LoadCSRs(struct net_device *dev) static int InitRestartDepca(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_long ioaddr = dev->base_addr; int i, status = 0; @@ -1232,7 +1232,7 @@ static int InitRestartDepca(struct net_device *dev) */ static void set_multicast_list(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_long ioaddr = dev->base_addr; netif_stop_queue(dev); @@ -1261,7 +1261,7 @@ static void set_multicast_list(struct net_device *dev) */ static void SetMulticastFilter(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); struct dev_mc_list *dmi = dev->mc_list; char *addrs; int i, j, bit, byte; @@ -1429,7 +1429,7 @@ static int __init depca_mca_probe(struct device *device) dev->irq = irq; dev->base_addr = iobase; - lp = dev->priv; + lp = netdev_priv(dev); lp->depca_bus = DEPCA_BUS_MCA; lp->adapter = depca_mca_adapter_type[mdev->index]; lp->mem_start = mem_start; @@ -1532,7 +1532,7 @@ static int __init depca_isa_probe (struct platform_device *device) dev->base_addr = ioaddr; dev->irq = irq; /* Use whatever value the user gave * us, and 0 if he didn't. */ - lp = dev->priv; + lp = netdev_priv(dev); lp->depca_bus = DEPCA_BUS_ISA; lp->adapter = adapter; lp->mem_start = mem_start; @@ -1578,7 +1578,7 @@ static int __init depca_eisa_probe (struct device *device) dev->base_addr = ioaddr; dev->irq = irq; - lp = dev->priv; + lp = netdev_priv(dev); lp->depca_bus = DEPCA_BUS_EISA; lp->adapter = edev->id.driver_data; lp->mem_start = mem_start; @@ -1603,7 +1603,7 @@ static int __devexit depca_device_remove (struct device *device) int bus; dev = device->driver_data; - lp = dev->priv; + lp = netdev_priv(dev); unregister_netdev (dev); iounmap (lp->sh_mem); @@ -1745,7 +1745,7 @@ static int __init DevicePresent(u_long ioaddr) static int __init get_hw_addr(struct net_device *dev) { u_long ioaddr = dev->base_addr; - struct depca_private *lp = dev->priv; + struct depca_private *lp = netdev_priv(dev); int i, k, tmp, status = 0; u_short j, x, chksum; @@ -1780,7 +1780,7 @@ static int __init get_hw_addr(struct net_device *dev) */ static int load_packet(struct net_device *dev, struct sk_buff *skb) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); int i, entry, end, len, status = 0; entry = lp->tx_new; /* Ring around buffer number. */ @@ -1835,7 +1835,7 @@ static int load_packet(struct net_device *dev, struct sk_buff *skb) static void depca_dbg_open(struct net_device *dev) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); u_long ioaddr = dev->base_addr; struct depca_init *p = &lp->init_block; int i; @@ -1906,7 +1906,7 @@ static void depca_dbg_open(struct net_device *dev) */ static int depca_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { - struct depca_private *lp = (struct depca_private *) dev->priv; + struct depca_private *lp = netdev_priv(dev); struct depca_ioctl *ioc = (struct depca_ioctl *) &rq->ifr_ifru; int i, status = 0; u_long ioaddr = dev->base_addr; |