diff options
Diffstat (limited to 'drivers/net/wireless/spectrum_cs.c')
-rw-r--r-- | drivers/net/wireless/spectrum_cs.c | 63 |
1 files changed, 10 insertions, 53 deletions
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index 1933250dad1a..fee4be1ce810 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c | |||
@@ -57,17 +57,6 @@ module_param(ignore_cis_vcc, int, 0); | |||
57 | MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket"); | 57 | MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket"); |
58 | 58 | ||
59 | /********************************************************************/ | 59 | /********************************************************************/ |
60 | /* Magic constants */ | ||
61 | /********************************************************************/ | ||
62 | |||
63 | /* | ||
64 | * The dev_info variable is the "key" that is used to match up this | ||
65 | * device driver with appropriate cards, through the card | ||
66 | * configuration database. | ||
67 | */ | ||
68 | static dev_info_t dev_info = DRIVER_NAME; | ||
69 | |||
70 | /********************************************************************/ | ||
71 | /* Data structures */ | 60 | /* Data structures */ |
72 | /********************************************************************/ | 61 | /********************************************************************/ |
73 | 62 | ||
@@ -82,8 +71,8 @@ struct orinoco_pccard { | |||
82 | /* Function prototypes */ | 71 | /* Function prototypes */ |
83 | /********************************************************************/ | 72 | /********************************************************************/ |
84 | 73 | ||
74 | static void spectrum_cs_config(dev_link_t *link); | ||
85 | static void spectrum_cs_release(dev_link_t *link); | 75 | static void spectrum_cs_release(dev_link_t *link); |
86 | static void spectrum_cs_detach(struct pcmcia_device *p_dev); | ||
87 | 76 | ||
88 | /********************************************************************/ | 77 | /********************************************************************/ |
89 | /* Firmware downloader */ | 78 | /* Firmware downloader */ |
@@ -594,19 +583,17 @@ spectrum_cs_hard_reset(struct orinoco_private *priv) | |||
594 | * The dev_link structure is initialized, but we don't actually | 583 | * The dev_link structure is initialized, but we don't actually |
595 | * configure the card at this point -- we wait until we receive a card | 584 | * configure the card at this point -- we wait until we receive a card |
596 | * insertion event. */ | 585 | * insertion event. */ |
597 | static dev_link_t * | 586 | static int |
598 | spectrum_cs_attach(void) | 587 | spectrum_cs_attach(struct pcmcia_device *p_dev) |
599 | { | 588 | { |
600 | struct net_device *dev; | 589 | struct net_device *dev; |
601 | struct orinoco_private *priv; | 590 | struct orinoco_private *priv; |
602 | struct orinoco_pccard *card; | 591 | struct orinoco_pccard *card; |
603 | dev_link_t *link; | 592 | dev_link_t *link; |
604 | client_reg_t client_reg; | ||
605 | int ret; | ||
606 | 593 | ||
607 | dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset); | 594 | dev = alloc_orinocodev(sizeof(*card), spectrum_cs_hard_reset); |
608 | if (! dev) | 595 | if (! dev) |
609 | return NULL; | 596 | return -ENOMEM; |
610 | priv = netdev_priv(dev); | 597 | priv = netdev_priv(dev); |
611 | card = priv->card; | 598 | card = priv->card; |
612 | 599 | ||
@@ -628,22 +615,13 @@ spectrum_cs_attach(void) | |||
628 | link->conf.Attributes = 0; | 615 | link->conf.Attributes = 0; |
629 | link->conf.IntType = INT_MEMORY_AND_IO; | 616 | link->conf.IntType = INT_MEMORY_AND_IO; |
630 | 617 | ||
631 | /* Register with Card Services */ | 618 | link->handle = p_dev; |
632 | /* FIXME: need a lock? */ | 619 | p_dev->instance = link; |
633 | link->next = NULL; /* not needed */ | ||
634 | 620 | ||
635 | client_reg.dev_info = &dev_info; | 621 | link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; |
636 | client_reg.Version = 0x0210; /* FIXME: what does this mean? */ | 622 | spectrum_cs_config(link); |
637 | client_reg.event_callback_args.client_data = link; | ||
638 | 623 | ||
639 | ret = pcmcia_register_client(&link->handle, &client_reg); | 624 | return 0; |
640 | if (ret != CS_SUCCESS) { | ||
641 | cs_error(link->handle, RegisterClient, ret); | ||
642 | spectrum_cs_detach(link->handle); | ||
643 | return NULL; | ||
644 | } | ||
645 | |||
646 | return link; | ||
647 | } /* spectrum_cs_attach */ | 625 | } /* spectrum_cs_attach */ |
648 | 626 | ||
649 | /* | 627 | /* |
@@ -977,26 +955,6 @@ spectrum_cs_resume(struct pcmcia_device *p_dev) | |||
977 | return 0; | 955 | return 0; |
978 | } | 956 | } |
979 | 957 | ||
980 | /* | ||
981 | * The card status event handler. Mostly, this schedules other stuff | ||
982 | * to run after an event is received. | ||
983 | */ | ||
984 | static int | ||
985 | spectrum_cs_event(event_t event, int priority, | ||
986 | event_callback_args_t * args) | ||
987 | { | ||
988 | dev_link_t *link = args->client_data; | ||
989 | |||
990 | switch (event) { | ||
991 | case CS_EVENT_CARD_INSERTION: | ||
992 | link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; | ||
993 | spectrum_cs_config(link); | ||
994 | break; | ||
995 | |||
996 | } | ||
997 | |||
998 | return 0; | ||
999 | } /* spectrum_cs_event */ | ||
1000 | 958 | ||
1001 | /********************************************************************/ | 959 | /********************************************************************/ |
1002 | /* Module initialization */ | 960 | /* Module initialization */ |
@@ -1021,11 +979,10 @@ static struct pcmcia_driver orinoco_driver = { | |||
1021 | .drv = { | 979 | .drv = { |
1022 | .name = DRIVER_NAME, | 980 | .name = DRIVER_NAME, |
1023 | }, | 981 | }, |
1024 | .attach = spectrum_cs_attach, | 982 | .probe = spectrum_cs_attach, |
1025 | .remove = spectrum_cs_detach, | 983 | .remove = spectrum_cs_detach, |
1026 | .suspend = spectrum_cs_suspend, | 984 | .suspend = spectrum_cs_suspend, |
1027 | .resume = spectrum_cs_resume, | 985 | .resume = spectrum_cs_resume, |
1028 | .event = spectrum_cs_event, | ||
1029 | .id_table = spectrum_cs_ids, | 986 | .id_table = spectrum_cs_ids, |
1030 | }; | 987 | }; |
1031 | 988 | ||