From 454d7c9b14e20fd1949e2686e9de4a2926e01476 Mon Sep 17 00:00:00 2001 From: Wang Chen Date: Wed, 12 Nov 2008 23:37:49 -0800 Subject: netdevice: safe convert to netdev_priv() #part-1 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 Signed-off-by: David S. Miller --- drivers/net/atarilance.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) (limited to 'drivers/net/atarilance.c') diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c index 701214b3b261..2d81f6afcb58 100644 --- a/drivers/net/atarilance.c +++ b/drivers/net/atarilance.c @@ -520,7 +520,7 @@ static unsigned long __init lance_probe1( struct net_device *dev, return( 0 ); probe_ok: - lp = (struct lance_private *)dev->priv; + lp = netdev_priv(dev); MEM = (struct lance_memory *)memaddr; IO = lp->iobase = (struct lance_ioreg *)ioaddr; dev->base_addr = (unsigned long)ioaddr; /* informational only */ @@ -639,8 +639,8 @@ static unsigned long __init lance_probe1( struct net_device *dev, static int lance_open( struct net_device *dev ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); struct lance_ioreg *IO = lp->iobase; int i; @@ -680,8 +680,8 @@ static int lance_open( struct net_device *dev ) /* Initialize the LANCE Rx and Tx rings. */ static void lance_init_ring( struct net_device *dev ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); int i; unsigned offset; @@ -729,7 +729,7 @@ static void lance_init_ring( struct net_device *dev ) static void lance_tx_timeout (struct net_device *dev) { - struct lance_private *lp = (struct lance_private *) dev->priv; + struct lance_private *lp = netdev_priv(dev); struct lance_ioreg *IO = lp->iobase; AREG = CSR0; @@ -771,8 +771,8 @@ static void lance_tx_timeout (struct net_device *dev) /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); struct lance_ioreg *IO = lp->iobase; int entry, len; struct lance_tx_head *head; @@ -860,7 +860,7 @@ static irqreturn_t lance_interrupt( int irq, void *dev_id ) return IRQ_NONE; } - lp = (struct lance_private *)dev->priv; + lp = netdev_priv(dev); IO = lp->iobase; spin_lock (&lp->devlock); @@ -960,8 +960,8 @@ static irqreturn_t lance_interrupt( int irq, void *dev_id ) static int lance_rx( struct net_device *dev ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); int entry = lp->cur_rx & RX_RING_MOD_MASK; int i; @@ -1049,8 +1049,8 @@ static int lance_rx( struct net_device *dev ) static int lance_close( struct net_device *dev ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); struct lance_ioreg *IO = lp->iobase; netif_stop_queue (dev); @@ -1076,8 +1076,8 @@ static int lance_close( struct net_device *dev ) */ static void set_multicast_list( struct net_device *dev ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); struct lance_ioreg *IO = lp->iobase; if (netif_running(dev)) @@ -1118,8 +1118,8 @@ static void set_multicast_list( struct net_device *dev ) /* This is needed for old RieblCards and possible for new RieblCards */ static int lance_set_mac_address( struct net_device *dev, void *addr ) - -{ struct lance_private *lp = (struct lance_private *)dev->priv; +{ + struct lance_private *lp = netdev_priv(dev); struct sockaddr *saddr = addr; int i; -- cgit v1.2.3