[PATCH] pcmcia: convert DEV_OK to pcmcia_dev_present
Instead of the DEV_OK macro, drivers should use pcmcia_dev_present(). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
parent
e2d4096365
commit
9940ec3617
21 changed files with 59 additions and 36 deletions
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@ -1458,7 +1458,7 @@ static int cmm_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
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iminor(inode), ioctl_names[_IOC_NR(cmd)]);
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link = dev_table[iminor(inode)];
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if (!(DEV_OK(link))) {
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if (!pcmcia_dev_present(link)) {
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DEBUGP(4, dev, "DEV_OK false\n");
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return -ENODEV;
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}
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@ -1667,7 +1667,7 @@ static int cmm_open(struct inode *inode, struct file *filp)
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return -ENODEV;
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link = dev_table[minor];
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if (link == NULL || !(DEV_OK(link)))
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if (link == NULL || !pcmcia_dev_present(link))
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return -ENODEV;
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if (link->open)
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@ -452,7 +452,7 @@ static int cm4040_open(struct inode *inode, struct file *filp)
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return -ENODEV;
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link = dev_table[minor];
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if (link == NULL || !(DEV_OK(link)))
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if (link == NULL || !pcmcia_dev_present(link))
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return -ENODEV;
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if (link->open)
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@ -728,7 +728,7 @@ static int el3_open(struct net_device *dev)
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struct el3_private *lp = netdev_priv(dev);
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struct pcmcia_device *link = lp->p_dev;
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -1176,7 +1176,7 @@ static int el3_close(struct net_device *dev)
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DEBUG(2, "%s: shutting down ethercard.\n", dev->name);
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if (DEV_OK(link)) {
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if (pcmcia_dev_present(link)) {
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unsigned long flags;
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/* Turn off statistics ASAP. We update lp->stats below. */
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@ -557,7 +557,7 @@ static int el3_open(struct net_device *dev)
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struct el3_private *lp = netdev_priv(dev);
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struct pcmcia_device *link = lp->p_dev;
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -818,7 +818,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev)
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unsigned long flags;
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struct pcmcia_device *link = lp->p_dev;
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if (DEV_OK(link)) {
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if (pcmcia_dev_present(link)) {
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spin_lock_irqsave(&lp->lock, flags);
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update_stats(dev);
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spin_unlock_irqrestore(&lp->lock, flags);
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@ -922,7 +922,7 @@ static void set_multicast_list(struct net_device *dev)
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kio_addr_t ioaddr = dev->base_addr;
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u16 opts = SetRxFilter | RxStation | RxBroadcast;
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if (!(DEV_OK(link))) return;
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if (!pcmcia_dev_present(link)) return;
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if (dev->flags & IFF_PROMISC)
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opts |= RxMulticast | RxProm;
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else if (dev->mc_count || (dev->flags & IFF_ALLMULTI))
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@ -938,7 +938,7 @@ static int el3_close(struct net_device *dev)
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DEBUG(1, "%s: shutting down ethercard.\n", dev->name);
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if (DEV_OK(link)) {
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if (pcmcia_dev_present(link)) {
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/* Turn off statistics ASAP. We update lp->stats below. */
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outw(StatsDisable, ioaddr + EL3_CMD);
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@ -530,7 +530,7 @@ static int axnet_open(struct net_device *dev)
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DEBUG(2, "axnet_open('%s')\n", dev->name);
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -1112,7 +1112,7 @@ static int fjn_open(struct net_device *dev)
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DEBUG(4, "fjn_open('%s').\n", dev->name);
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -853,7 +853,7 @@ static int mace_open(struct net_device *dev)
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mace_private *lp = netdev_priv(dev);
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struct pcmcia_device *link = lp->p_dev;
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -992,7 +992,7 @@ static int pcnet_open(struct net_device *dev)
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DEBUG(2, "pcnet_open('%s')\n", dev->name);
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -1259,7 +1259,7 @@ static int smc_open(struct net_device *dev)
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#endif
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/* Check that the PCMCIA card is still here. */
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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/* Physical device present signature. */
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if (check_sig(link) < 0) {
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@ -1525,7 +1525,7 @@ do_open(struct net_device *dev)
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/* Check that the PCMCIA card is still here. */
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/* Physical device present signature. */
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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/* okay */
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@ -216,13 +216,12 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
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/* Call-back function to interrogate PCMCIA-specific information
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about the current existance of the card */
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static int card_present(void *arg)
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{
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{
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struct pcmcia_device *link = (struct pcmcia_device *)arg;
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if (link->suspended)
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return 0;
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else if (pcmcia_dev_present(link))
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if (pcmcia_dev_present(link))
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return 1;
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return 0;
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}
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@ -210,7 +210,7 @@ static int prism2_config(struct pcmcia_device *link);
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static int prism2_pccard_card_present(local_info_t *local)
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{
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struct hostap_cs_priv *hw_priv = local->hw_priv;
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if (hw_priv != NULL && hw_priv->link != NULL && DEV_OK(hw_priv->link))
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if (hw_priv != NULL && hw_priv->link != NULL && pcmcia_dev_present(hw_priv->link))
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return 1;
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return 0;
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}
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@ -1107,7 +1107,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id, struct pt_regs *regs
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status = inb(iobase + NETWAVE_REG_ASR);
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if (!DEV_OK(link)) {
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if (!pcmcia_dev_present(link)) {
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DEBUG(1, "netwave_interrupt: Interrupt with status 0x%x "
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"from removed or suspended card!\n", status);
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break;
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@ -1346,7 +1346,7 @@ static int netwave_open(struct net_device *dev) {
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DEBUG(1, "netwave_open: starting.\n");
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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@ -1961,7 +1961,7 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id, struct pt_regs * regs)
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local = (ray_dev_t *)dev->priv;
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link = (struct pcmcia_device *)local->finder;
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if (!(pcmcia_dev_present(link)) || link->suspended ) {
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if (!pcmcia_dev_present(link)) {
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DEBUG(2,"ray_cs interrupt from device not present or suspended.\n");
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return IRQ_NONE;
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}
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@ -1387,7 +1387,7 @@ static int wl3501_open(struct net_device *dev)
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link = this->p_dev;
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spin_lock_irqsave(&this->lock, flags);
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if (!DEV_OK(link))
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if (!pcmcia_dev_present(link))
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goto out;
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netif_device_attach(dev);
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link->open++;
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@ -469,6 +469,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s)
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}
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p_dev = list_entry((&s->devices_list)->next, struct pcmcia_device, socket_device_list);
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list_del(&p_dev->socket_device_list);
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p_dev->_removed=1;
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spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
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device_unregister(&p_dev->dev);
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@ -1163,6 +1164,32 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
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} /* ds_event */
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struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *_p_dev)
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{
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struct pcmcia_device *p_dev;
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struct pcmcia_device *ret = NULL;
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p_dev = pcmcia_get_dev(_p_dev);
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if (!p_dev)
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return NULL;
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if (!p_dev->socket->pcmcia_state.present)
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goto out;
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if (p_dev->_removed)
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goto out;
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if (p_dev->suspended)
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goto out;
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ret = p_dev;
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out:
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pcmcia_put_dev(p_dev);
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return ret;
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}
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EXPORT_SYMBOL(pcmcia_dev_present);
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static struct pcmcia_callback pcmcia_bus_callback = {
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.owner = THIS_MODULE,
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.event = ds_event,
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@ -155,7 +155,7 @@ static int serial_suspend(struct pcmcia_device *link)
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static int serial_resume(struct pcmcia_device *link)
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{
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if (DEV_OK(link)) {
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if (pcmcia_dev_present(link)) {
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struct serial_info *info = link->priv;
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int i;
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@ -390,6 +390,7 @@ int pcmcia_eject_card(struct pcmcia_socket *skt);
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int pcmcia_insert_card(struct pcmcia_socket *skt);
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int pccard_reset_card(struct pcmcia_socket *skt);
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struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *p_dev);
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void pcmcia_disable_device(struct pcmcia_device *p_dev);
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struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt);
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@ -104,12 +104,6 @@ typedef struct dev_node_t {
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struct dev_node_t *next;
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} dev_node_t;
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#define pcmcia_dev_present(p_dev) \
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(p_dev->socket->pcmcia_state.present)
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#define DEV_OK(l) \
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((l) && (!l->suspended) && pcmcia_dev_present(l))
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struct pcmcia_socket;
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struct config_t;
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@ -155,8 +149,10 @@ struct pcmcia_device {
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config_req_t conf;
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window_handle_t win;
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/* Is the device suspended? */
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/* Is the device suspended, or in the process of
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* being removed? */
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u16 suspended:1;
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u16 _removed:1;
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/* Flags whether io, irq, win configurations were
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* requested, and whether the configuration is "locked" */
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@ -174,7 +170,7 @@ struct pcmcia_device {
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u16 has_card_id:1;
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u16 has_func_id:1;
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u16 reserved:4;
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u16 reserved:3;
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u8 func_id;
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u16 manf_id;
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@ -280,7 +280,7 @@ static int pdacf_resume(struct pcmcia_device *link)
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struct snd_pdacf *chip = link->priv;
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snd_printdd(KERN_DEBUG "RESUME\n");
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if (DEV_OK(link)) {
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if (pcmcia_dev_present(link)) {
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if (chip) {
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snd_printdd(KERN_DEBUG "calling snd_pdacf_resume\n");
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snd_pdacf_resume(chip);
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@ -291,7 +291,7 @@ static int vxp_resume(struct pcmcia_device *link)
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struct vx_core *chip = link->priv;
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snd_printdd(KERN_DEBUG "RESUME\n");
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if (DEV_OK(link)) {
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if (pcmcia_dev_present(link)) {
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//struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
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if (chip) {
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snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
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