unsigned long port1; /* Port usually base+0 */
unsigned long port2; /* Port usually at base+0x400 */
unsigned long port3; /* Port usually at base+0x800 */
- struct resource *res_port1;
- struct resource *res_port2;
- struct resource *res_port3;
unsigned short last_reg;/* Last register command */
spinlock_t reg_lock;
return err;
}
-
-/*
- * free resources
- */
-static int snd_emu8000_free(struct snd_emu8000 *hw)
-{
- release_and_free_resource(hw->res_port1);
- release_and_free_resource(hw->res_port2);
- release_and_free_resource(hw->res_port3);
- kfree(hw);
- return 0;
-}
-
-/*
- */
-static int snd_emu8000_dev_free(struct snd_device *device)
-{
- struct snd_emu8000 *hw = device->device_data;
- return snd_emu8000_free(hw);
-}
-
/*
* initialize and register emu8000 synth device.
*/
struct snd_seq_device *awe;
struct snd_emu8000 *hw;
int err;
- static const struct snd_device_ops ops = {
- .dev_free = snd_emu8000_dev_free,
- };
if (awe_ret)
*awe_ret = NULL;
if (seq_ports <= 0)
return 0;
- hw = kzalloc(sizeof(*hw), GFP_KERNEL);
+ hw = devm_kzalloc(card->dev, sizeof(*hw), GFP_KERNEL);
if (hw == NULL)
return -ENOMEM;
spin_lock_init(&hw->reg_lock);
hw->port1 = port;
hw->port2 = port + 0x400;
hw->port3 = port + 0x800;
- hw->res_port1 = request_region(hw->port1, 4, "Emu8000-1");
- hw->res_port2 = request_region(hw->port2, 4, "Emu8000-2");
- hw->res_port3 = request_region(hw->port3, 4, "Emu8000-3");
- if (!hw->res_port1 || !hw->res_port2 || !hw->res_port3) {
+ if (!devm_request_region(card->dev, hw->port1, 4, "Emu8000-1") ||
+ !devm_request_region(card->dev, hw->port2, 4, "Emu8000-2") ||
+ !devm_request_region(card->dev, hw->port3, 4, "Emu8000-3")) {
snd_printk(KERN_ERR "sbawe: can't grab ports 0x%lx, 0x%lx, 0x%lx\n", hw->port1, hw->port2, hw->port3);
- snd_emu8000_free(hw);
return -EBUSY;
}
hw->mem_size = 0;
hw->fm_chorus_depth = 0;
hw->fm_reverb_depth = 0;
- if (snd_emu8000_detect(hw) < 0) {
- snd_emu8000_free(hw);
+ if (snd_emu8000_detect(hw) < 0)
return -ENODEV;
- }
snd_emu8000_init_hw(hw);
err = snd_emu8000_create_mixer(card, hw);
- if (err < 0) {
- snd_emu8000_free(hw);
+ if (err < 0)
return err;
- }
-
- err = snd_device_new(card, SNDRV_DEV_CODEC, hw, &ops);
- if (err < 0) {
- snd_emu8000_free(hw);
- return err;
- }
#if IS_ENABLED(CONFIG_SND_SEQUENCER)
if (snd_seq_device_new(card, index, SNDRV_SEQ_DEV_ID_EMU8000,
sizeof(struct snd_emu8000*), &awe) >= 0) {
static const int possible_dmas16[] = {5, 7, -1};
int err, xirq, xdma8, xdma16, xmpu_port, xmpu_irq;
- err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_jazz16), &card);
+ err = snd_devm_card_new(devptr, index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_jazz16), &card);
if (err < 0)
return err;
xirq = snd_legacy_find_free_irq(possible_irqs);
if (xirq < 0) {
snd_printk(KERN_ERR "unable to find a free IRQ\n");
- err = -EBUSY;
- goto err_free;
+ return -EBUSY;
}
}
xdma8 = dma8[dev];
xdma8 = snd_legacy_find_free_dma(possible_dmas8);
if (xdma8 < 0) {
snd_printk(KERN_ERR "unable to find a free DMA8\n");
- err = -EBUSY;
- goto err_free;
+ return -EBUSY;
}
}
xdma16 = dma16[dev];
xdma16 = snd_legacy_find_free_dma(possible_dmas16);
if (xdma16 < 0) {
snd_printk(KERN_ERR "unable to find a free DMA16\n");
- err = -EBUSY;
- goto err_free;
+ return -EBUSY;
}
}
err = jazz16_detect_board(port[dev], xmpu_port);
if (err < 0) {
printk(KERN_ERR "Media Vision Jazz16 board not detected\n");
- goto err_free;
+ return err;
}
err = snd_sbdsp_create(card, port[dev], irq[dev],
jazz16_interrupt,
SB_HW_JAZZ16,
&chip);
if (err < 0)
- goto err_free;
+ return err;
xmpu_irq = mpu_irq[dev];
if (xmpu_irq == SNDRV_AUTO_IRQ || mpu_port[dev] == SNDRV_AUTO_PORT)
err = jazz16_configure_board(chip, xmpu_irq);
if (err < 0) {
printk(KERN_ERR "Media Vision Jazz16 configuration failed\n");
- goto err_free;
+ return err;
}
jazz16->chip = chip;
err = snd_sb8dsp_pcm(chip, 0);
if (err < 0)
- goto err_free;
+ return err;
err = snd_sbmixer_new(chip);
if (err < 0)
- goto err_free;
+ return err;
err = snd_opl3_create(card, chip->port, chip->port + 2,
OPL3_HW_AUTO, 1, &opl3);
else {
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
- goto err_free;
+ return err;
}
if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
err = snd_card_register(card);
if (err < 0)
- goto err_free;
+ return err;
dev_set_drvdata(devptr, card);
return 0;
-
-err_free:
- snd_card_free(card);
- return err;
-}
-
-static void snd_jazz16_remove(struct device *devptr, unsigned int dev)
-{
- struct snd_card *card = dev_get_drvdata(devptr);
-
- snd_card_free(card);
}
#ifdef CONFIG_PM
static struct isa_driver snd_jazz16_driver = {
.match = snd_jazz16_match,
.probe = snd_jazz16_probe,
- .remove = snd_jazz16_remove,
#ifdef CONFIG_PM
.suspend = snd_jazz16_suspend,
.resume = snd_jazz16_resume,
#endif /* CONFIG_PNP */
-static void snd_sb16_free(struct snd_card *card)
-{
- struct snd_card_sb16 *acard = card->private_data;
-
- if (acard == NULL)
- return;
- release_and_free_resource(acard->fm_res);
-}
-
#ifdef CONFIG_PNP
#define is_isapnp_selected(dev) isapnp[dev]
#else
struct snd_card *card;
int err;
- err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_sb16), &card);
+ err = snd_devm_card_new(devptr, index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_sb16), &card);
if (err < 0)
return err;
- card->private_free = snd_sb16_free;
*cardp = card;
return 0;
}
/* non-PnP FM port address is hardwired with base port address */
fm_port[dev] = port[dev];
/* block the 0x388 port to avoid PnP conflicts */
- acard->fm_res = request_region(0x388, 4, "SoundBlaster FM");
+ acard->fm_res = devm_request_region(card->dev, 0x388, 4,
+ "SoundBlaster FM");
#ifdef SNDRV_SBAWE_EMU8000
/* non-PnP AWE port address is hardwired with base port address */
awe_port[dev] = port[dev] + 0x400;
#endif
err = snd_sb16_probe(card, dev);
- if (err < 0) {
- snd_card_free(card);
+ if (err < 0)
return err;
- }
dev_set_drvdata(pdev, card);
return 0;
}
}
}
-static void snd_sb16_isa_remove(struct device *pdev, unsigned int dev)
-{
- snd_card_free(dev_get_drvdata(pdev));
-}
-
#ifdef CONFIG_PM
static int snd_sb16_isa_suspend(struct device *dev, unsigned int n,
pm_message_t state)
static struct isa_driver snd_sb16_isa_driver = {
.match = snd_sb16_isa_match,
.probe = snd_sb16_isa_probe,
- .remove = snd_sb16_isa_remove,
#ifdef CONFIG_PM
.suspend = snd_sb16_isa_suspend,
.resume = snd_sb16_isa_resume,
if (res < 0)
return res;
res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid);
- if (res < 0) {
- snd_card_free(card);
+ if (res < 0)
return res;
- }
res = snd_sb16_probe(card, dev);
- if (res < 0) {
- snd_card_free(card);
+ if (res < 0)
return res;
- }
pnp_set_card_drvdata(pcard, card);
dev++;
return 0;
return -ENODEV;
}
-static void snd_sb16_pnp_remove(struct pnp_card_link *pcard)
-{
- snd_card_free(pnp_get_card_drvdata(pcard));
- pnp_set_card_drvdata(pcard, NULL);
-}
-
#ifdef CONFIG_PM
static int snd_sb16_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
{
#endif
.id_table = snd_sb16_pnpids,
.probe = snd_sb16_pnp_detect,
- .remove = snd_sb16_pnp_remove,
#ifdef CONFIG_PM
.suspend = snd_sb16_pnp_suspend,
.resume = snd_sb16_pnp_resume,
}
}
-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);
-}
-
static int snd_sb8_match(struct device *pdev, unsigned int dev)
{
if (!enable[dev])
struct snd_opl3 *opl3;
int err;
- err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_sb8), &card);
+ err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_sb8), &card);
if (err < 0)
return err;
acard = card->private_data;
- card->private_free = snd_sb8_free;
/*
* Block the 0x388 port to avoid PnP conflicts.
* No need to check this value after request_region,
* as we never do anything with it.
*/
- acard->fm_res = request_region(0x388, 4, "SoundBlaster FM");
+ acard->fm_res = devm_request_region(card->dev, 0x388, 4,
+ "SoundBlaster FM");
if (port[dev] != SNDRV_AUTO_PORT) {
err = snd_sbdsp_create(card, port[dev], irq[dev],
snd_sb8_interrupt, dma8[dev],
-1, SB_HW_AUTO, &chip);
if (err < 0)
- goto _err;
+ return err;
} else {
/* auto-probe legacy ports */
static const unsigned long possible_ports[] = {
break;
}
}
- if (i >= ARRAY_SIZE(possible_ports)) {
- err = -EINVAL;
- goto _err;
- }
+ if (i >= ARRAY_SIZE(possible_ports))
+ return -EINVAL;
}
acard->chip = chip;
else
snd_printk(KERN_WARNING "SB 16 chip detected at 0x%lx, try snd-sb16 module\n",
port[dev]);
- err = -ENODEV;
- goto _err;
+ return -ENODEV;
}
err = snd_sb8dsp_pcm(chip, 0);
if (err < 0)
- goto _err;
+ return err;
err = snd_sbmixer_new(chip);
if (err < 0)
- goto _err;
+ return err;
if (chip->hardware == SB_HW_10 || chip->hardware == SB_HW_20) {
err = snd_opl3_create(card, chip->port + 8, 0,
if (err >= 0) {
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
- goto _err;
+ return err;
}
err = snd_sb8dsp_midi(chip, 0);
if (err < 0)
- goto _err;
+ return err;
strcpy(card->driver, chip->hardware == SB_HW_PRO ? "SB Pro" : "SB8");
strcpy(card->shortname, chip->name);
err = snd_card_register(card);
if (err < 0)
- goto _err;
+ return err;
dev_set_drvdata(pdev, card);
return 0;
-
- _err:
- snd_card_free(card);
- return err;
-}
-
-static void snd_sb8_remove(struct device *pdev, unsigned int dev)
-{
- snd_card_free(dev_get_drvdata(pdev));
}
#ifdef CONFIG_PM
static struct isa_driver snd_sb8_driver = {
.match = snd_sb8_match,
.probe = snd_sb8_probe,
- .remove = snd_sb8_remove,
#ifdef CONFIG_PM
.suspend = snd_sb8_suspend,
.resume = snd_sb8_resume,
return 0;
}
-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;
-}
-
-static int snd_sbdsp_dev_free(struct snd_device *device)
-{
- struct snd_sb *chip = device->device_data;
- return snd_sbdsp_free(chip);
-}
-
int snd_sbdsp_create(struct snd_card *card,
unsigned long port,
int irq,
{
struct snd_sb *chip;
int err;
- static const struct snd_device_ops ops = {
- .dev_free = snd_sbdsp_dev_free,
- };
if (snd_BUG_ON(!r_chip))
return -EINVAL;
*r_chip = NULL;
- chip = kzalloc(sizeof(*chip), GFP_KERNEL);
- if (chip == NULL)
+ chip = devm_kzalloc(card->dev, sizeof(*chip), GFP_KERNEL);
+ if (!chip)
return -ENOMEM;
spin_lock_init(&chip->reg_lock);
spin_lock_init(&chip->open_lock);
chip->dma16 = -1;
chip->port = port;
- if (request_irq(irq, irq_handler,
- (hardware == SB_HW_ALS4000 ||
- hardware == SB_HW_CS5530) ?
- IRQF_SHARED : 0,
- "SoundBlaster", (void *) chip)) {
+ if (devm_request_irq(card->dev, irq, irq_handler,
+ (hardware == SB_HW_ALS4000 ||
+ hardware == SB_HW_CS5530) ?
+ IRQF_SHARED : 0,
+ "SoundBlaster", (void *) chip)) {
snd_printk(KERN_ERR "sb: can't grab irq %d\n", irq);
- snd_sbdsp_free(chip);
return -EBUSY;
}
chip->irq = irq;
if (hardware == SB_HW_ALS4000)
goto __skip_allocation;
- chip->res_port = request_region(port, 16, "SoundBlaster");
+ chip->res_port = devm_request_region(card->dev, port, 16,
+ "SoundBlaster");
if (!chip->res_port) {
snd_printk(KERN_ERR "sb: can't grab port 0x%lx\n", port);
- snd_sbdsp_free(chip);
return -EBUSY;
}
#ifdef CONFIG_ISA
- if (dma8 >= 0 && request_dma(dma8, "SoundBlaster - 8bit")) {
+ if (dma8 >= 0 && snd_devm_request_dma(card->dev, dma8,
+ "SoundBlaster - 8bit")) {
snd_printk(KERN_ERR "sb: can't grab DMA8 %d\n", dma8);
- snd_sbdsp_free(chip);
return -EBUSY;
}
chip->dma8 = dma8;
if (hardware != SB_HW_ALS100 && (dma16 < 5 || dma16 > 7)) {
/* no duplex */
dma16 = -1;
- } else if (request_dma(dma16, "SoundBlaster - 16bit")) {
+ } else if (snd_devm_request_dma(card->dev, dma16,
+ "SoundBlaster - 16bit")) {
snd_printk(KERN_ERR "sb: can't grab DMA16 %d\n", dma16);
- snd_sbdsp_free(chip);
return -EBUSY;
}
}
chip->card = card;
chip->hardware = hardware;
err = snd_sbdsp_probe(chip);
- if (err < 0) {
- snd_sbdsp_free(chip);
+ if (err < 0)
return err;
- }
- err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
- if (err < 0) {
- snd_sbdsp_free(chip);
- return err;
- }
*r_chip = chip;
return 0;
}
projects / linux-2.6-microblaze.git / commitdiff