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| 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/ibmtr_cs.c | |
| parent | f6fbe01ac976f3ec618cd5fb71ad9ce2cfa7ab2b (diff) | |
| download | op-kernel-dev-e2d4096365e06b9a3799afbadc28b4519c0b3526.zip op-kernel-dev-e2d4096365e06b9a3799afbadc28b4519c0b3526.tar.gz | |
[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/ibmtr_cs.c')
| -rw-r--r-- | drivers/net/pcmcia/ibmtr_cs.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index e038d92..b8fe70b 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -173,7 +173,6 @@ static int ibmtr_attach(struct pcmcia_device *link) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); - link->state |= DEV_PRESENT; return ibmtr_config(link); } /* ibmtr_attach */ @@ -200,8 +199,8 @@ static void ibmtr_detach(struct pcmcia_device *link) struct tok_info *ti = netdev_priv(dev); del_timer_sync(&(ti->tr_timer)); } - if (link->state & DEV_CONFIG) - ibmtr_release(link); + + ibmtr_release(link); free_netdev(dev); kfree(info); @@ -241,10 +240,6 @@ static int ibmtr_config(struct pcmcia_device *link) CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); link->conf.ConfigBase = parse.config.base; - - /* Configure card */ - link->state |= DEV_CONFIG; - link->conf.ConfigIndex = 0x61; /* Determine if this is PRIMARY or ALTERNATE. */ @@ -301,7 +296,6 @@ static int ibmtr_config(struct pcmcia_device *link) ibmtr_hw_setup(dev, mmiobase); link->dev_node = &info->node; - link->state &= ~DEV_CONFIG_PENDING; SET_NETDEV_DEV(dev, &handle_to_dev(link)); i = ibmtr_probe_card(dev); @@ -358,7 +352,7 @@ static int ibmtr_suspend(struct pcmcia_device *link) ibmtr_dev_t *info = link->priv; struct net_device *dev = info->dev; - if ((link->state & DEV_CONFIG) && (link->open)) + if (link->open) netif_device_detach(dev); return 0; @@ -369,7 +363,7 @@ static int ibmtr_resume(struct pcmcia_device *link) ibmtr_dev_t *info = link->priv; struct net_device *dev = info->dev; - if ((link->state & DEV_CONFIG) && (link->open)) { + if (link->open) { ibmtr_probe(dev); /* really? */ netif_device_attach(dev); } |
