[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>
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index 5c7611c..dda0ca4 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -52,7 +52,6 @@
}
memset(p_dev->priv, 0, sizeof(struct ixj_info_t));
- p_dev->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
return ixj_config(p_dev);
}
@@ -60,8 +59,7 @@
{
DEBUG(0, "ixj_detach(0x%p)\n", link);
- if (link->state & DEV_CONFIG)
- ixj_cs_release(link);
+ ixj_cs_release(link);
kfree(link->priv);
}
@@ -155,7 +153,6 @@
CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
- link->state |= DEV_CONFIG;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -194,7 +191,6 @@
info->node.major = PHONE_MAJOR;
link->dev_node = &info->node;
ixj_get_serial(link, j);
- link->state &= ~DEV_CONFIG_PENDING;
return 0;
cs_failed:
cs_error(link, last_fn, last_ret);