diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-02 02:09:29 +0300 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 19:26:33 +0400 |
| commit | e2d4096365e06b9a3799afbadc28b4519c0b3526 (patch) | |
| tree | 90ec691d71f9c0309048714e359b8ba351b533f7 /drivers/isdn/hardware/avm/avm_cs.c | |
| parent | f6fbe01ac976f3ec618cd5fb71ad9ce2cfa7ab2b (diff) | |
| download | linux-e2d4096365e06b9a3799afbadc28b4519c0b3526.tar.xz | |
[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/isdn/hardware/avm/avm_cs.c')
| -rw-r--r-- | drivers/isdn/hardware/avm/avm_cs.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 28f9211726c5..7bbfd85ab793 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -127,7 +127,6 @@ static int avmcs_probe(struct pcmcia_device *p_dev) memset(local, 0, sizeof(local_info_t)); p_dev->priv = local; - p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING; return avmcs_config(p_dev); err: @@ -145,10 +144,8 @@ static int avmcs_probe(struct pcmcia_device *p_dev) static void avmcs_detach(struct pcmcia_device *link) { - if (link->state & DEV_CONFIG) avmcs_release(link); - - kfree(link->priv); + kfree(link->priv); } /* avmcs_detach */ /*====================================================================== @@ -216,12 +213,8 @@ static int avmcs_config(struct pcmcia_device *link) } while (0); if (i != CS_SUCCESS) { cs_error(link, ParseTuple, i); - link->state &= ~DEV_CONFIG_PENDING; return -ENODEV; } - - /* Configure card */ - link->state |= DEV_CONFIG; do { @@ -312,8 +305,7 @@ found_port: dev->node.major = 64; dev->node.minor = 0; link->dev_node = &dev->node; - - link->state &= ~DEV_CONFIG_PENDING; + /* If any step failed, release any partially configured state */ if (i != 0) { avmcs_release(link); |