C++ (Cpp) snd_card_free_in_thread示例

示例#1

文件： vxpocket.c 项目： BackupTheBerlios/tew632-brp-svn

static void vxpocket_detach(dev_link_t *link)
{
	struct snd_vxpocket *vxp;
	vx_core_t *chip;
	dev_link_t **linkp;

	if (! link)
		return;

	vxp = link->priv;
	chip = (vx_core_t *)vxp;
	card_alloc &= ~(1 << vxp->index);

	/* Remove the interface data from the linked list */
	for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
		if (*linkp == link) {
			*linkp = link->next;
			break;
		}

	chip->chip_status |= VX_STAT_IS_STALE; /* to be sure */
	snd_card_disconnect(chip->card);
	vxpocket_release(link);
	snd_card_free_in_thread(chip->card);
}

示例#2

文件： sscape.c 项目： BackupTheBerlios/tuxap

static void __devexit sscape_pnp_remove(struct pnp_card_link * pcard)
{
	snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
        
	pnp_set_card_drvdata(pcard, NULL);
	snd_card_disconnect(card);
	snd_card_free_in_thread(card);
}

示例#3

文件： pdaudiocf.c 项目： BackupTheBerlios/arp2-svn

/*
 * snd_pdacf_detach - detach callback for cs
 */
static void snd_pdacf_detach(struct pcmcia_device *link)
{
	struct snd_pdacf *chip = link->priv;

	snd_printdd(KERN_DEBUG "pdacf_detach called\n");

	if (chip->chip_status & PDAUDIOCF_STAT_IS_CONFIGURED)
		snd_pdacf_powerdown(chip);
	chip->chip_status |= PDAUDIOCF_STAT_IS_STALE; /* to be sure */
	snd_card_disconnect(chip->card);
	snd_card_free_in_thread(chip->card);
}

示例#4

文件： mpu401.c 项目： FelipeFernandes1988/Alice-1121-Modem

static int __devexit snd_mpu401_acpi_remove(struct acpi_device *device,
					    int type)
{
	snd_card_t *card;

	if (!device)
		return -EINVAL;
	card = (snd_card_t *)acpi_driver_data(device);
	if (!card)
		return -EINVAL;

	snd_card_disconnect(card);
	snd_card_free_in_thread(card);
	acpi_driver_data(device) = NULL;
	return 0;
}

示例#5

文件： pdaudiocf.c 项目： Dronevery/JetsonTK1-kernel

/*
 * snd_pdacf_detach - detach callback for cs
 */
static void snd_pdacf_detach(dev_link_t *link)
{
	pdacf_t *chip = link->priv;

	snd_printdd(KERN_DEBUG "pdacf_detach called\n");
	/* Remove the interface data from the linked list */
	{
		dev_link_t **linkp;
		/* Locate device structure */
		for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
			if (*linkp == link)
				break;
		if (*linkp)
			*linkp = link->next;
	}
	if (chip->chip_status & PDAUDIOCF_STAT_IS_CONFIGURED)
		snd_pdacf_powerdown(chip);
	chip->chip_status |= PDAUDIOCF_STAT_IS_STALE; /* to be sure */
	snd_card_disconnect(chip->card);
	snd_card_free_in_thread(chip->card);
}