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/scsi/pcmcia/nsp_cs.c | |
| parent | [PATCH] pcmcia: remove unused p_dev->state flags (diff) | |
| download | linux-e2d4096365e06b9a3799afbadc28b4519c0b3526.tar.xz linux-e2d4096365e06b9a3799afbadc28b4519c0b3526.zip | |
[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/scsi/pcmcia/nsp_cs.c')
| -rw-r--r-- | drivers/scsi/pcmcia/nsp_cs.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index deec1c3a2619..231f9c311c69 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1630,7 +1630,6 @@ static int nsp_cs_probe(struct pcmcia_device *link) link->conf.IntType = INT_MEMORY_AND_IO; link->conf.Present = PRESENT_OPTION; - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; ret = nsp_cs_config(link); nsp_dbg(NSP_DEBUG_INIT, "link=0x%p", link); @@ -1648,10 +1647,8 @@ static void nsp_cs_detach(struct pcmcia_device *link) { nsp_dbg(NSP_DEBUG_INIT, "in, link=0x%p", link); - if (link->state & DEV_CONFIG) { - ((scsi_info_t *)link->priv)->stop = 1; - nsp_cs_release(link); - } + ((scsi_info_t *)link->priv)->stop = 1; + nsp_cs_release(link); kfree(link->priv); link->priv = NULL; @@ -1698,9 +1695,6 @@ static int nsp_cs_config(struct pcmcia_device *link) link->conf.ConfigBase = parse.config.base; link->conf.Present = parse.config.rmask[0]; - /* Configure card */ - link->state |= DEV_CONFIG; - /* Look up the current Vcc */ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf)); @@ -1921,7 +1915,6 @@ static int nsp_cs_config(struct pcmcia_device *link) req.Base+req.Size-1); printk("\n"); - link->state &= ~DEV_CONFIG_PENDING; return 0; cs_failed: @@ -2071,19 +2064,7 @@ static int __init nsp_cs_init(void) static void __exit nsp_cs_exit(void) { nsp_msg(KERN_INFO, "unloading..."); - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68)) pcmcia_unregister_driver(&nsp_driver); -#else - unregister_pcmcia_driver(&dev_info); - /* XXX: this really needs to move into generic code.. */ - while (dev_list != NULL) { - if (dev_list->state & DEV_CONFIG) { - nsp_cs_release(dev_list); - } - nsp_cs_detach(dev_list); - } -#endif } |