diff options
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_cs.c')
-rw-r--r-- | drivers/net/wireless/hostap/hostap_cs.c | 56 |
1 files changed, 24 insertions, 32 deletions
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 88dc383..a2cb9b0 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -210,9 +210,7 @@ static int prism2_config(struct pcmcia_device *link); static int prism2_pccard_card_present(local_info_t *local) { struct hostap_cs_priv *hw_priv = local->hw_priv; - if (hw_priv != NULL && hw_priv->link != NULL && - ((hw_priv->link->state & (DEV_PRESENT | DEV_CONFIG)) == - (DEV_PRESENT | DEV_CONFIG))) + if (hw_priv != NULL && hw_priv->link != NULL && DEV_OK(hw_priv->link)) return 1; return 0; } @@ -508,7 +506,6 @@ static int hostap_cs_probe(struct pcmcia_device *p_dev) PDEBUG(DEBUG_HW, "%s: setting Vcc=33 (constant)\n", dev_info); p_dev->conf.IntType = INT_MEMORY_AND_IO; - p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING; ret = prism2_config(p_dev); if (ret) { PDEBUG(DEBUG_EXTRA, "prism2_config() failed\n"); @@ -522,9 +519,7 @@ static void prism2_detach(struct pcmcia_device *link) { PDEBUG(DEBUG_FLOW, "prism2_detach\n"); - if (link->state & DEV_CONFIG) { - prism2_release((u_long)link); - } + prism2_release((u_long)link); /* release net devices */ if (link->priv) { @@ -746,9 +741,6 @@ static int prism2_config(struct pcmcia_device *link) link->io.BasePort2+link->io.NumPorts2-1); printk("\n"); - link->state |= DEV_CONFIG; - link->state &= ~DEV_CONFIG_PENDING; - local->shutdown = 0; sandisk_enable_wireless(dev); @@ -784,8 +776,7 @@ static void prism2_release(u_long arg) struct hostap_interface *iface; iface = netdev_priv(dev); - if (link->state & DEV_CONFIG) - prism2_hw_shutdown(dev, 0); + prism2_hw_shutdown(dev, 0); iface->local->shutdown = 1; } @@ -797,19 +788,19 @@ static int hostap_cs_suspend(struct pcmcia_device *link) { struct net_device *dev = (struct net_device *) link->priv; int dev_open = 0; + struct hostap_interface *iface = NULL; - PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info); + if (dev) + iface = netdev_priv(dev); - if (link->state & DEV_CONFIG) { - struct hostap_interface *iface = netdev_priv(dev); - if (iface && iface->local) - dev_open = iface->local->num_dev_open > 0; - if (dev_open) { - netif_stop_queue(dev); - netif_device_detach(dev); - } - prism2_suspend(dev); + PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info); + if (iface && iface->local) + dev_open = iface->local->num_dev_open > 0; + if (dev_open) { + netif_stop_queue(dev); + netif_device_detach(dev); } + prism2_suspend(dev); return 0; } @@ -818,20 +809,21 @@ static int hostap_cs_resume(struct pcmcia_device *link) { struct net_device *dev = (struct net_device *) link->priv; int dev_open = 0; + struct hostap_interface *iface = NULL; + + if (dev) + iface = netdev_priv(dev); PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info); - if (link->state & DEV_CONFIG) { - struct hostap_interface *iface = netdev_priv(dev); - if (iface && iface->local) - dev_open = iface->local->num_dev_open > 0; + if (iface && iface->local) + dev_open = iface->local->num_dev_open > 0; - prism2_hw_shutdown(dev, 1); - prism2_hw_config(dev, dev_open ? 0 : 1); - if (dev_open) { - netif_device_attach(dev); - netif_start_queue(dev); - } + prism2_hw_shutdown(dev, 1); + prism2_hw_config(dev, dev_open ? 0 : 1); + if (dev_open) { + netif_device_attach(dev); + netif_start_queue(dev); } return 0; |