From 826dd0e1e3c83ce0cd8c295cd0f6e72b8b527809 Mon Sep 17 00:00:00 2001 From: Wang Chen Date: Thu, 20 Nov 2008 04:25:06 -0800 Subject: [PATCH] netdevice ni65: Convert directly reference of netdev->priv This patch is to kill directly reference of netdev->priv too. Because the private data needs special memory: lower 16MB DMA. alloc_etherdev() can not do this work. So we can't use netdev->priv to point to netdev's private data. Use netdev->ml_priv instead. Signed-off-by: Wang Chen Signed-off-by: David S. Miller --- drivers/net/ni65.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c index 24e393b3e0b..1142c770eab 100644 --- a/drivers/net/ni65.c +++ b/drivers/net/ni65.c @@ -295,7 +295,7 @@ static void ni65_set_performance(struct priv *p) */ static int ni65_open(struct net_device *dev) { - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; int irqval = request_irq(dev->irq, &ni65_interrupt,0, cards[p->cardno].cardname,dev); if (irqval) { @@ -321,7 +321,7 @@ static int ni65_open(struct net_device *dev) */ static int ni65_close(struct net_device *dev) { - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; netif_stop_queue(dev); @@ -345,7 +345,7 @@ static int ni65_close(struct net_device *dev) static void cleanup_card(struct net_device *dev) { - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; disable_dma(dev->dma); free_dma(dev->dma); release_region(dev->base_addr, cards[p->cardno].total_size); @@ -444,7 +444,7 @@ static int __init ni65_probe1(struct net_device *dev,int ioaddr) release_region(ioaddr, cards[i].total_size); return j; } - p = (struct priv *) dev->priv; + p = dev->ml_priv; p->cmdr_addr = ioaddr + cards[i].cmd_offset; p->cardno = i; spin_lock_init(&p->ring_lock); @@ -647,8 +647,8 @@ static int ni65_alloc_buffer(struct net_device *dev) if(!ptr) return -ENOMEM; - p = dev->priv = (struct priv *) (((unsigned long) ptr + 7) & ~0x7); - memset((char *) dev->priv,0,sizeof(struct priv)); + p = dev->ml_priv = (struct priv *) (((unsigned long) ptr + 7) & ~0x7); + memset((char *)p, 0, sizeof(struct priv)); p->self = ptr; for(i=0;ipriv; + struct priv *p = dev->ml_priv; unsigned long flags; p->lock = 0; @@ -876,7 +876,7 @@ static irqreturn_t ni65_interrupt(int irq, void * dev_id) struct priv *p; int bcnt = 32; - p = (struct priv *) dev->priv; + p = dev->ml_priv; spin_lock(&p->ring_lock); @@ -899,7 +899,7 @@ static irqreturn_t ni65_interrupt(int irq, void * dev_id) if(csr0 & CSR0_ERR) { - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; if(debuglevel > 1) printk(KERN_ERR "%s: general error: %04x.\n",dev->name,csr0); if(csr0 & CSR0_BABL) @@ -924,7 +924,7 @@ static irqreturn_t ni65_interrupt(int irq, void * dev_id) int j; for(j=0;jpriv; + struct priv *p = dev->ml_priv; int i,k,num1,num2; for(i=RMDNUM-1;i>0;i--) { num2 = (p->rmdnum + i) & (RMDNUM-1); @@ -982,7 +982,7 @@ static irqreturn_t ni65_interrupt(int irq, void * dev_id) */ static void ni65_xmit_intr(struct net_device *dev,int csr0) { - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; while(p->xmit_queued) { @@ -1049,7 +1049,7 @@ static void ni65_recv_intr(struct net_device *dev,int csr0) struct rmd *rmdp; int rmdstat,len; int cnt=0; - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; rmdp = p->rmdhead + p->rmdnum; while(!( (rmdstat = rmdp->u.s.status) & RCV_OWN)) @@ -1139,7 +1139,7 @@ static void ni65_recv_intr(struct net_device *dev,int csr0) static void ni65_timeout(struct net_device *dev) { int i; - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; printk(KERN_ERR "%s: xmitter timed out, try to restart!\n",dev->name); for(i=0;ipriv; + struct priv *p = dev->ml_priv; netif_stop_queue(dev); @@ -1221,7 +1221,7 @@ static struct net_device_stats *ni65_get_stats(struct net_device *dev) #if 0 int i; - struct priv *p = (struct priv *) dev->priv; + struct priv *p = dev->ml_priv; for(i=0;irmdhead + ((p->rmdnum + i) & (RMDNUM-1)); @@ -1230,7 +1230,7 @@ static struct net_device_stats *ni65_get_stats(struct net_device *dev) printk("\n"); #endif - return &((struct priv *) dev->priv)->stats; + return &((struct priv *)dev->ml_priv)->stats; } static void set_multicast_list(struct net_device *dev) -- 2.41.1