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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/bluetooth/btuart_cs.c | |
| parent | f6fbe01ac976f3ec618cd5fb71ad9ce2cfa7ab2b (diff) | |
| download | linux-e2d4096365e06b9a3799afbadc28b4519c0b3526.tar.bz2 | |
[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/bluetooth/btuart_cs.c')
| -rw-r--r-- | drivers/bluetooth/btuart_cs.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 658a1373699e..9ce4c93467e5 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -152,7 +152,7 @@ static void btuart_write_wakeup(btuart_info_t *info) clear_bit(XMIT_WAKEUP, &(info->tx_state)); - if (!(info->p_dev->state & DEV_PRESENT)) + if (!pcmcia_dev_present(info->p_dev)) return; if (!(skb = skb_dequeue(&(info->txq)))) @@ -599,7 +599,6 @@ static int btuart_probe(struct pcmcia_device *link) link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; return btuart_config(link); } @@ -608,9 +607,7 @@ static void btuart_detach(struct pcmcia_device *link) { btuart_info_t *info = link->priv; - if (link->state & DEV_CONFIG) - btuart_release(link); - + btuart_release(link); kfree(info); } @@ -664,9 +661,6 @@ static int btuart_config(struct pcmcia_device *link) link->conf.ConfigBase = parse.config.base; link->conf.Present = parse.config.rmask[0]; - /* Configure card */ - link->state |= DEV_CONFIG; - /* First pass: look for a config entry that looks normal. */ tuple.TupleData = (cisdata_t *) buf; tuple.TupleOffset = 0; @@ -737,7 +731,6 @@ found_port: strcpy(info->node.dev_name, info->hdev->name); link->dev_node = &info->node; - link->state &= ~DEV_CONFIG_PENDING; return 0; @@ -754,8 +747,7 @@ static void btuart_release(struct pcmcia_device *link) { btuart_info_t *info = link->priv; - if (link->state & DEV_PRESENT) - btuart_close(info); + btuart_close(info); pcmcia_disable_device(link); } |