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path: root/drivers/isdn/hisax/teles_cs.c
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Diffstat (limited to 'drivers/isdn/hisax/teles_cs.c')
-rw-r--r--drivers/isdn/hisax/teles_cs.c46
1 files changed, 28 insertions, 18 deletions
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index 0ddef1bf778b..70213bc1d30c 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -428,6 +428,32 @@ static void teles_cs_release(dev_link_t *link)
428 link->state &= ~DEV_CONFIG; 428 link->state &= ~DEV_CONFIG;
429} /* teles_cs_release */ 429} /* teles_cs_release */
430 430
431static int teles_suspend(struct pcmcia_device *p_dev)
432{
433 dev_link_t *link = dev_to_instance(p_dev);
434 local_info_t *dev = link->priv;
435
436 link->state |= DEV_SUSPEND;
437 dev->busy = 1;
438 if (link->state & DEV_CONFIG)
439 pcmcia_release_configuration(link->handle);
440
441 return 0;
442}
443
444static int teles_resume(struct pcmcia_device *p_dev)
445{
446 dev_link_t *link = dev_to_instance(p_dev);
447 local_info_t *dev = link->priv;
448
449 link->state &= ~DEV_SUSPEND;
450 if (link->state & DEV_CONFIG)
451 pcmcia_request_configuration(link->handle, &link->conf);
452 dev->busy = 0;
453
454 return 0;
455}
456
431/*====================================================================== 457/*======================================================================
432 458
433 The card status event handler. Mostly, this schedules other 459 The card status event handler. Mostly, this schedules other
@@ -446,7 +472,6 @@ static int teles_cs_event(event_t event, int priority,
446 event_callback_args_t *args) 472 event_callback_args_t *args)
447{ 473{
448 dev_link_t *link = args->client_data; 474 dev_link_t *link = args->client_data;
449 local_info_t *dev = link->priv;
450 475
451 DEBUG(1, "teles_cs_event(%d)\n", event); 476 DEBUG(1, "teles_cs_event(%d)\n", event);
452 477
@@ -462,23 +487,6 @@ static int teles_cs_event(event_t event, int priority,
462 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; 487 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
463 teles_cs_config(link); 488 teles_cs_config(link);
464 break; 489 break;
465 case CS_EVENT_PM_SUSPEND:
466 link->state |= DEV_SUSPEND;
467 /* Fall through... */
468 case CS_EVENT_RESET_PHYSICAL:
469 /* Mark the device as stopped, to block IO until later */
470 dev->busy = 1;
471 if (link->state & DEV_CONFIG)
472 pcmcia_release_configuration(link->handle);
473 break;
474 case CS_EVENT_PM_RESUME:
475 link->state &= ~DEV_SUSPEND;
476 /* Fall through... */
477 case CS_EVENT_CARD_RESET:
478 if (link->state & DEV_CONFIG)
479 pcmcia_request_configuration(link->handle, &link->conf);
480 dev->busy = 0;
481 break;
482 } 490 }
483 return 0; 491 return 0;
484} /* teles_cs_event */ 492} /* teles_cs_event */
@@ -498,6 +506,8 @@ static struct pcmcia_driver teles_cs_driver = {
498 .event = teles_cs_event, 506 .event = teles_cs_event,
499 .detach = teles_detach, 507 .detach = teles_detach,
500 .id_table = teles_ids, 508 .id_table = teles_ids,
509 .suspend = teles_suspend,
510 .resume = teles_resume,
501}; 511};
502 512
503static int __init init_teles_cs(void) 513static int __init init_teles_cs(void)