diff options
Diffstat (limited to 'drivers/isdn/hardware')
-rw-r--r-- | drivers/isdn/hardware/avm/avm_cs.c | 56 |
1 files changed, 12 insertions, 44 deletions
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 0a8c1da10b4b..2a2b03ff096b 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c | |||
@@ -53,8 +53,6 @@ MODULE_LICENSE("GPL"); | |||
53 | 53 | ||
54 | static void avmcs_config(dev_link_t *link); | 54 | static void avmcs_config(dev_link_t *link); |
55 | static void avmcs_release(dev_link_t *link); | 55 | static void avmcs_release(dev_link_t *link); |
56 | static int avmcs_event(event_t event, int priority, | ||
57 | event_callback_args_t *args); | ||
58 | 56 | ||
59 | /* | 57 | /* |
60 | The attach() and detach() entry points are used to create and destroy | 58 | The attach() and detach() entry points are used to create and destroy |
@@ -62,18 +60,9 @@ static int avmcs_event(event_t event, int priority, | |||
62 | needed to manage one actual PCMCIA card. | 60 | needed to manage one actual PCMCIA card. |
63 | */ | 61 | */ |
64 | 62 | ||
65 | static dev_link_t *avmcs_attach(void); | ||
66 | static void avmcs_detach(struct pcmcia_device *p_dev); | 63 | static void avmcs_detach(struct pcmcia_device *p_dev); |
67 | 64 | ||
68 | /* | 65 | /* |
69 | The dev_info variable is the "key" that is used to match up this | ||
70 | device driver with appropriate cards, through the card configuration | ||
71 | database. | ||
72 | */ | ||
73 | |||
74 | static dev_info_t dev_info = "avm_cs"; | ||
75 | |||
76 | /* | ||
77 | A linked list of "instances" of the skeleton device. Each actual | 66 | A linked list of "instances" of the skeleton device. Each actual |
78 | PCMCIA card corresponds to one device instance, and is described | 67 | PCMCIA card corresponds to one device instance, and is described |
79 | by one dev_link_t structure (defined in ds.h). | 68 | by one dev_link_t structure (defined in ds.h). |
@@ -110,13 +99,11 @@ typedef struct local_info_t { | |||
110 | 99 | ||
111 | ======================================================================*/ | 100 | ======================================================================*/ |
112 | 101 | ||
113 | static dev_link_t *avmcs_attach(void) | 102 | static int avmcs_attach(struct pcmcia_device *p_dev) |
114 | { | 103 | { |
115 | client_reg_t client_reg; | ||
116 | dev_link_t *link; | 104 | dev_link_t *link; |
117 | local_info_t *local; | 105 | local_info_t *local; |
118 | int ret; | 106 | |
119 | |||
120 | /* Initialize the dev_link_t structure */ | 107 | /* Initialize the dev_link_t structure */ |
121 | link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); | 108 | link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); |
122 | if (!link) | 109 | if (!link) |
@@ -147,24 +134,19 @@ static dev_link_t *avmcs_attach(void) | |||
147 | goto err_kfree; | 134 | goto err_kfree; |
148 | memset(local, 0, sizeof(local_info_t)); | 135 | memset(local, 0, sizeof(local_info_t)); |
149 | link->priv = local; | 136 | link->priv = local; |
150 | 137 | ||
151 | /* Register with Card Services */ | 138 | link->handle = p_dev; |
152 | link->next = NULL; | 139 | p_dev->instance = link; |
153 | client_reg.dev_info = &dev_info; | 140 | |
154 | client_reg.Version = 0x0210; | 141 | link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; |
155 | client_reg.event_callback_args.client_data = link; | 142 | avmcs_config(link); |
156 | ret = pcmcia_register_client(&link->handle, &client_reg); | 143 | |
157 | if (ret != 0) { | 144 | return 0; |
158 | cs_error(link->handle, RegisterClient, ret); | ||
159 | avmcs_detach(link->handle); | ||
160 | goto err; | ||
161 | } | ||
162 | return link; | ||
163 | 145 | ||
164 | err_kfree: | 146 | err_kfree: |
165 | kfree(link); | 147 | kfree(link); |
166 | err: | 148 | err: |
167 | return NULL; | 149 | return -EINVAL; |
168 | } /* avmcs_attach */ | 150 | } /* avmcs_attach */ |
169 | 151 | ||
170 | /*====================================================================== | 152 | /*====================================================================== |
@@ -433,19 +415,6 @@ static int avmcs_resume(struct pcmcia_device *dev) | |||
433 | 415 | ||
434 | ======================================================================*/ | 416 | ======================================================================*/ |
435 | 417 | ||
436 | static int avmcs_event(event_t event, int priority, | ||
437 | event_callback_args_t *args) | ||
438 | { | ||
439 | dev_link_t *link = args->client_data; | ||
440 | |||
441 | switch (event) { | ||
442 | case CS_EVENT_CARD_INSERTION: | ||
443 | link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; | ||
444 | avmcs_config(link); | ||
445 | break; | ||
446 | } | ||
447 | return 0; | ||
448 | } /* avmcs_event */ | ||
449 | 418 | ||
450 | static struct pcmcia_device_id avmcs_ids[] = { | 419 | static struct pcmcia_device_id avmcs_ids[] = { |
451 | PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335), | 420 | PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335), |
@@ -460,8 +429,7 @@ static struct pcmcia_driver avmcs_driver = { | |||
460 | .drv = { | 429 | .drv = { |
461 | .name = "avm_cs", | 430 | .name = "avm_cs", |
462 | }, | 431 | }, |
463 | .attach = avmcs_attach, | 432 | .probe = avmcs_attach, |
464 | .event = avmcs_event, | ||
465 | .remove = avmcs_detach, | 433 | .remove = avmcs_detach, |
466 | .id_table = avmcs_ids, | 434 | .id_table = avmcs_ids, |
467 | .suspend= avmcs_suspend, | 435 | .suspend= avmcs_suspend, |