本文整理汇总了C++中release_and_free_resource函数的典型用法代码示例。如果您正苦于以下问题：C++ release_and_free_resource函数的具体用法？C++ release_and_free_resource怎么用？C++ release_and_free_resource使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了release_and_free_resource函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: snd_gus_free
static int snd_gus_free(struct snd_gus_card *gus)
{
if (gus->gf1.res_port2 == NULL)
goto __hw_end;
#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
if (gus->seq_dev) {
snd_device_free(gus->card, gus->seq_dev);
gus->seq_dev = NULL;
}
#endif
snd_gf1_stop(gus);
snd_gus_init_dma_irq(gus, 0);
__hw_end:
release_and_free_resource(gus->gf1.res_port1);
release_and_free_resource(gus->gf1.res_port2);
if (gus->gf1.irq >= 0)
free_irq(gus->gf1.irq, (void *) gus);
if (gus->gf1.dma1 >= 0) {
disable_dma(gus->gf1.dma1);
free_dma(gus->gf1.dma1);
}
if (!gus->equal_dma && gus->gf1.dma2 >= 0) {
disable_dma(gus->gf1.dma2);
free_dma(gus->gf1.dma2);
}
kfree(gus);
return 0;
}示例2: soundscape_free
/*
* Do the necessary ALSA-level cleanup to deallocate our driver ...
*/
static void soundscape_free(struct snd_card *c)
{
struct soundscape *sscape = get_card_soundscape(c);
release_and_free_resource(sscape->io_res);
release_and_free_resource(sscape->wss_res);
free_dma(sscape->chip->dma1);
}示例3: snd_opl4_free
static void snd_opl4_free(struct snd_opl4 *opl4)
{
snd_opl4_free_proc(opl4);
release_and_free_resource(opl4->res_fm_port);
release_and_free_resource(opl4->res_pcm_port);
kfree(opl4);
}示例4: snd_opl4_free
static void snd_opl4_free(struct snd_opl4 *opl4)
{
#ifdef CONFIG_PROC_FS
snd_opl4_free_proc(opl4);
#endif
release_and_free_resource(opl4->res_fm_port);
release_and_free_resource(opl4->res_pcm_port);
kfree(opl4);
}示例5: snd_opl3_clear_patches
/* static MJR */ int snd_opl3_free(struct snd_opl3 *opl3)
{
if (snd_BUG_ON(!opl3))
return -ENXIO;
if (opl3->private_free)
opl3->private_free(opl3);
snd_opl3_clear_patches(opl3);
release_and_free_resource(opl3->res_l_port);
release_and_free_resource(opl3->res_r_port);
kfree(opl3);
return 0;
}示例6: snd_mpu401_uart_free
static void snd_mpu401_uart_free(struct snd_rawmidi *rmidi)
{
struct snd_mpu401 *mpu = rmidi->private_data;
if (mpu->irq >= 0)
free_irq(mpu->irq, (void *) mpu);
release_and_free_resource(mpu->res);
kfree(mpu);
}示例7: snd_mpu401_uart_free
static void snd_mpu401_uart_free(snd_rawmidi_t *rmidi)
{
mpu401_t *mpu = rmidi->private_data;
if (mpu->irq_flags && mpu->irq >= 0)
free_irq(mpu->irq, (void *) mpu);
release_and_free_resource(mpu->res);
kfree(mpu);
}示例8: snd_sb8_free
static void snd_sb8_free(struct snd_card *card)
{
struct snd_sb8 *acard = card->private_data;
if (acard == NULL)
return;
release_and_free_resource(acard->fm_res);
}示例9: snd_galaxy_free
static void snd_galaxy_free(struct snd_card *card)
{
struct snd_galaxy *galaxy = card->private_data;
if (galaxy->wss_port) {
wss_set_config(galaxy->wss_port, 0);
ioport_unmap(galaxy->wss_port);
release_and_free_resource(galaxy->res_wss_port);
}
if (galaxy->config_port) {
galaxy_set_config(galaxy, galaxy->config);
ioport_unmap(galaxy->config_port);
release_and_free_resource(galaxy->res_config_port);
}
if (galaxy->port) {
ioport_unmap(galaxy->port);
release_and_free_resource(galaxy->res_port);
}
}示例10: snd_ymfpci_free_gameport
void snd_ymfpci_free_gameport(struct snd_ymfpci *chip)
{
if (chip->gameport) {
struct resource *r = gameport_get_port_data(chip->gameport);
gameport_unregister_port(chip->gameport);
chip->gameport = NULL;
release_and_free_resource(r);
}
}示例11: snd_wavefront_free
static void
snd_wavefront_free(struct snd_card *card)
{
snd_wavefront_card_t *acard = (snd_wavefront_card_t *)card->private_data;
if (acard) {
release_and_free_resource(acard->wavefront.res_base);
if (acard->wavefront.irq > 0)
free_irq(acard->wavefront.irq, (void *)acard);
}
}示例12: snd_nm256_free
static int snd_nm256_free(struct nm256 *chip)
{
if (chip->streams[SNDRV_PCM_STREAM_PLAYBACK].running)
snd_nm256_playback_stop(chip);
if (chip->streams[SNDRV_PCM_STREAM_CAPTURE].running)
snd_nm256_capture_stop(chip);
if (chip->irq >= 0)
free_irq(chip->irq, chip);
if (chip->cport)
iounmap(chip->cport);
if (chip->buffer)
iounmap(chip->buffer);
release_and_free_resource(chip->res_cport);
release_and_free_resource(chip->res_buffer);
pci_disable_device(chip->pci);
kfree(chip->ac97_regs);
kfree(chip);
return 0;
}示例13: snd_gus_free
static int snd_gus_free(struct snd_gus_card *gus)
{
if (gus->gf1.res_port2 == NULL)
goto __hw_end;
snd_gf1_stop(gus);
snd_gus_init_dma_irq(gus, 0);
__hw_end:
release_and_free_resource(gus->gf1.res_port1);
release_and_free_resource(gus->gf1.res_port2);
if (gus->gf1.irq >= 0)
free_irq(gus->gf1.irq, (void *) gus);
if (gus->gf1.dma1 >= 0) {
disable_dma(gus->gf1.dma1);
free_dma(gus->gf1.dma1);
}
if (!gus->equal_dma && gus->gf1.dma2 >= 0) {
disable_dma(gus->gf1.dma2);
free_dma(gus->gf1.dma2);
}
kfree(gus);
return 0;
}示例14: snd_ad1816a_free
static int snd_ad1816a_free(struct snd_ad1816a *chip)
{
release_and_free_resource(chip->res_port);
if (chip->irq >= 0)
free_irq(chip->irq, (void *) chip);
if (chip->dma1 >= 0) {
snd_dma_disable(chip->dma1);
free_dma(chip->dma1);
}
if (chip->dma2 >= 0) {
snd_dma_disable(chip->dma2);
free_dma(chip->dma2);
}
return 0;
}示例15: snd_sbdsp_free
static int snd_sbdsp_free(struct snd_sb *chip)
{
release_and_free_resource(chip->res_port);
if (chip->irq >= 0)
free_irq(chip->irq, (void *) chip);
#ifdef CONFIG_ISA
if (chip->dma8 >= 0) {
disable_dma(chip->dma8);
free_dma(chip->dma8);
}
if (chip->dma16 >= 0 && chip->dma16 != chip->dma8) {
disable_dma(chip->dma16);
free_dma(chip->dma16);
}
#endif
kfree(chip);
return 0;
}