diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-02 00:09:29 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 17:26:33 +0200 |
| commit | e2d4096365e06b9a3799afbadc28b4519c0b3526 (patch) | |
| tree | 90ec691d71f9c0309048714e359b8ba351b533f7 /drivers/net/pcmcia/nmclan_cs.c | |
| parent | f6fbe01ac976f3ec618cd5fb71ad9ce2cfa7ab2b (diff) | |
[PATCH] pcmcia: use bitfield instead of p_state and state
Instead of the two status values struct pcmcia_device->p_state and state,
use descriptive bitfields. Most value-checking in drivers was invalid, as
the core now only calls the ->remove() (a.k.a. detach) function in case the
attachement _and_ configuration was successful.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/net/pcmcia/nmclan_cs.c')
| -rw-r--r-- | drivers/net/pcmcia/nmclan_cs.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index ea8a62e629a4..fd191143cb2f 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -487,7 +487,6 @@ static int nmclan_probe(struct pcmcia_device *link) dev->watchdog_timeo = TX_TIMEOUT; #endif - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; return nmclan_config(link); } /* nmclan_attach */ @@ -508,8 +507,7 @@ static void nmclan_detach(struct pcmcia_device *link) if (link->dev_node) unregister_netdev(dev); - if (link->state & DEV_CONFIG) - nmclan_release(link); + nmclan_release(link); free_netdev(dev); } /* nmclan_detach */ @@ -675,9 +673,6 @@ static int nmclan_config(struct pcmcia_device *link) CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); link->conf.ConfigBase = parse.config.base; - /* Configure card */ - link->state |= DEV_CONFIG; - CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io)); CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); @@ -707,7 +702,6 @@ static int nmclan_config(struct pcmcia_device *link) } else { printk(KERN_NOTICE "nmclan_cs: mace id not found: %x %x should" " be 0x40 0x?9\n", sig[0], sig[1]); - link->state &= ~DEV_CONFIG_PENDING; return -ENODEV; } } @@ -722,7 +716,6 @@ static int nmclan_config(struct pcmcia_device *link) printk(KERN_NOTICE "nmclan_cs: invalid if_port requested\n"); link->dev_node = &lp->node; - link->state &= ~DEV_CONFIG_PENDING; SET_NETDEV_DEV(dev, &handle_to_dev(link)); i = register_netdev(dev); @@ -763,7 +756,7 @@ static int nmclan_suspend(struct pcmcia_device *link) { struct net_device *dev = link->priv; - if ((link->state & DEV_CONFIG) && (link->open)) + if (link->open) netif_device_detach(dev); return 0; @@ -773,7 +766,7 @@ static int nmclan_resume(struct pcmcia_device *link) { struct net_device *dev = link->priv; - if ((link->state & DEV_CONFIG) && (link->open)) { + if (link->open) { nmclan_reset(dev); netif_device_attach(dev); } |