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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index 2ea78e6b0276..d544d4a086dc 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -229,7 +229,7 @@ static inline void enable_parport_interrupts (struct net_device *dev)
         if (dev->irq != -1)
         {
                 struct parport *port =
-                   ((struct net_local *)dev->priv)->pardev->port;
+                   ((struct net_local *)netdev_priv(dev))->pardev->port;
                 port->ops->enable_irq (port);
         }
 }
@@ -239,7 +239,7 @@ static inline void disable_parport_interrupts (struct net_device *dev)
         if (dev->irq != -1)
         {
                 struct parport *port =
-                   ((struct net_local *)dev->priv)->pardev->port;
+                   ((struct net_local *)netdev_priv(dev))->pardev->port;
                 port->ops->disable_irq (port);
         }
 }
@@ -247,7 +247,7 @@ static inline void disable_parport_interrupts (struct net_device *dev)
 static inline void write_data (struct net_device *dev, unsigned char data)
 {
         struct parport *port =
-           ((struct net_local *)dev->priv)->pardev->port;
+           ((struct net_local *)netdev_priv(dev))->pardev->port;
 
         port->ops->write_data (port, data);
 }
@@ -255,7 +255,7 @@ static inline void write_data (struct net_device *dev, unsigned char data)
 static inline unsigned char read_status (struct net_device *dev)
 {
         struct parport *port =
-           ((struct net_local *)dev->priv)->pardev->port;
+           ((struct net_local *)netdev_priv(dev))->pardev->port;
 
         return port->ops->read_status (port);
 }