netdevice: Kill netdev->priv

This is the last shoot of this series.
After I removing all directly reference of netdev->priv, I am killing
"priv" of "struct net_device" and fixing relative comments/docs.

Anyone will not be allowed to reference netdev->priv directly.
If you want to reference the memory of private data, use netdev_priv()
instead.
If the private data is not allocted when alloc_netdev(), use
netdev->ml_priv to point that memory after you creating that private
data.

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 1 insertions, 2 deletions

diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index e960faac609d..fd47a151665e 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -43,7 +43,7 @@ struct hdlc_proto {
 };
 
 
-/* Pointed to by dev->priv */
+/* Pointed to by netdev_priv(dev) */
 typedef struct hdlc_device {
         /* used by HDLC layer to take control over HDLC device from hw driver*/
         int (*attach)(struct net_device *dev,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0df0db068ac3..47e731528315 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -785,7 +785,6 @@ struct net_device
 /*
  * One part is mostly used on xmit path (device)
  */
-        void                    *priv;  /* pointer to private data      */
         /* These may be needed for future network-power-down code. */
         unsigned long           trans_start;    /* Time (in jiffies) of last Tx */