aboutsummaryrefslogtreecommitdiffstats
path: root/sound/isa/ad1816a
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--sound/isa/ad1816a/ad1816a.c63
-rw-r--r--sound/isa/ad1816a/ad1816a_lib.c68
2 files changed, 40 insertions, 91 deletions
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index ce4c8ba2fa98..9ac873773129 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -22,13 +22,6 @@
MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
MODULE_DESCRIPTION("AD1816A, AD1815");
MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Highscreen,Sound-Boostar 16 3D},"
- "{Analog Devices,AD1815},"
- "{Analog Devices,AD1816A},"
- "{TerraTec,Base 64},"
- "{TerraTec,AudioSystem EWS64S},"
- "{Aztech/Newcom SC-16 3D},"
- "{Shark Predator ISA}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
@@ -54,7 +47,7 @@ MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0).")
static const struct pnp_card_device_id snd_ad1816a_pnpids[] = {
/* Analog Devices AD1815 */
{ .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } },
- /* Analog Device AD1816? */
+ /* Analog Devices AD1816? */
{ .id = "ADS7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
/* Analog Devices AD1816A - added by Kenneth Platz <kxp@atl.hp.com> */
{ .id = "ADS7181", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
@@ -131,26 +124,24 @@ static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard,
struct snd_ad1816a *chip;
struct snd_opl3 *opl3;
- error = snd_card_new(&pcard->card->dev,
- index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_ad1816a), &card);
+ error = snd_devm_card_new(&pcard->card->dev,
+ index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_ad1816a), &card);
if (error < 0)
return error;
chip = card->private_data;
- if ((error = snd_card_ad1816a_pnp(dev, pcard, pid))) {
- snd_card_free(card);
+ error = snd_card_ad1816a_pnp(dev, pcard, pid);
+ if (error)
return error;
- }
- if ((error = snd_ad1816a_create(card, port[dev],
- irq[dev],
- dma1[dev],
- dma2[dev],
- chip)) < 0) {
- snd_card_free(card);
+ error = snd_ad1816a_create(card, port[dev],
+ irq[dev],
+ dma1[dev],
+ dma2[dev],
+ chip);
+ if (error)
return error;
- }
if (clockfreq[dev] >= 5000 && clockfreq[dev] <= 100000)
chip->clock_freq = clockfreq[dev];
@@ -159,21 +150,17 @@ static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard,
sprintf(card->longname, "%s, SS at 0x%lx, irq %d, dma %d&%d",
card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]);
- if ((error = snd_ad1816a_pcm(chip, 0)) < 0) {
- snd_card_free(card);
+ error = snd_ad1816a_pcm(chip, 0);
+ if (error < 0)
return error;
- }
- if ((error = snd_ad1816a_mixer(chip)) < 0) {
- snd_card_free(card);
+ error = snd_ad1816a_mixer(chip);
+ if (error < 0)
return error;
- }
error = snd_ad1816a_timer(chip, 0);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
if (mpu_port[dev] > 0) {
if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
@@ -189,17 +176,14 @@ static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard,
printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2);
} else {
error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
- if (error < 0) {
- snd_card_free(card);
+ if (error < 0)
return error;
- }
}
}
- if ((error = snd_card_register(card)) < 0) {
- snd_card_free(card);
+ error = snd_card_register(card);
+ if (error < 0)
return error;
- }
pnp_set_card_drvdata(pcard, card);
return 0;
}
@@ -225,12 +209,6 @@ static int snd_ad1816a_pnp_detect(struct pnp_card_link *card,
return -ENODEV;
}
-static void snd_ad1816a_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_ad1816a_pnp_suspend(struct pnp_card_link *pcard,
pm_message_t state)
@@ -257,7 +235,6 @@ static struct pnp_card_driver ad1816a_pnpc_driver = {
.name = "ad1816a",
.id_table = snd_ad1816a_pnpids,
.probe = snd_ad1816a_pnp_detect,
- .remove = snd_ad1816a_pnp_remove,
#ifdef CONFIG_PM
.suspend = snd_ad1816a_pnp_suspend,
.resume = snd_ad1816a_pnp_resume,
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index 01381fe7c0c9..132a095dca2c 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -155,7 +155,8 @@ static void snd_ad1816a_close(struct snd_ad1816a *chip, unsigned int mode)
snd_ad1816a_write_mask(chip, AD1816A_INTERRUPT_ENABLE,
AD1816A_TIMER_IRQ_ENABLE, 0x0000);
}
- if (!((chip->mode &= ~mode) & AD1816A_MODE_OPEN))
+ chip->mode &= ~mode;
+ if (!(chip->mode & AD1816A_MODE_OPEN))
chip->mode = 0;
spin_unlock_irqrestore(&chip->lock, flags);
@@ -426,7 +427,8 @@ static int snd_ad1816a_playback_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
int error;
- if ((error = snd_ad1816a_open(chip, AD1816A_MODE_PLAYBACK)) < 0)
+ error = snd_ad1816a_open(chip, AD1816A_MODE_PLAYBACK);
+ if (error < 0)
return error;
runtime->hw = snd_ad1816a_playback;
snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
@@ -441,7 +443,8 @@ static int snd_ad1816a_capture_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
int error;
- if ((error = snd_ad1816a_open(chip, AD1816A_MODE_CAPTURE)) < 0)
+ error = snd_ad1816a_open(chip, AD1816A_MODE_CAPTURE);
+ if (error < 0)
return error;
runtime->hw = snd_ad1816a_capture;
snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);
@@ -538,28 +541,6 @@ static int snd_ad1816a_probe(struct snd_ad1816a *chip)
return 0;
}
-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;
-}
-
-static int snd_ad1816a_dev_free(struct snd_device *device)
-{
- struct snd_ad1816a *chip = device->device_data;
- return snd_ad1816a_free(chip);
-}
-
static const char *snd_ad1816a_chip_id(struct snd_ad1816a *chip)
{
switch (chip->hardware) {
@@ -577,36 +558,31 @@ int snd_ad1816a_create(struct snd_card *card,
unsigned long port, int irq, int dma1, int dma2,
struct snd_ad1816a *chip)
{
- static const struct snd_device_ops ops = {
- .dev_free = snd_ad1816a_dev_free,
- };
int error;
chip->irq = -1;
chip->dma1 = -1;
chip->dma2 = -1;
- if ((chip->res_port = request_region(port, 16, "AD1816A")) == NULL) {
+ chip->res_port = devm_request_region(card->dev, port, 16, "AD1816A");
+ if (!chip->res_port) {
snd_printk(KERN_ERR "ad1816a: can't grab port 0x%lx\n", port);
- snd_ad1816a_free(chip);
return -EBUSY;
}
- if (request_irq(irq, snd_ad1816a_interrupt, 0, "AD1816A", (void *) chip)) {
+ if (devm_request_irq(card->dev, irq, snd_ad1816a_interrupt, 0,
+ "AD1816A", (void *) chip)) {
snd_printk(KERN_ERR "ad1816a: can't grab IRQ %d\n", irq);
- snd_ad1816a_free(chip);
return -EBUSY;
}
chip->irq = irq;
card->sync_irq = chip->irq;
- if (request_dma(dma1, "AD1816A - 1")) {
+ if (snd_devm_request_dma(card->dev, dma1, "AD1816A - 1")) {
snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1);
- snd_ad1816a_free(chip);
return -EBUSY;
}
chip->dma1 = dma1;
- if (request_dma(dma2, "AD1816A - 2")) {
+ if (snd_devm_request_dma(card->dev, dma2, "AD1816A - 2")) {
snd_printk(KERN_ERR "ad1816a: can't grab DMA2 %d\n", dma2);
- snd_ad1816a_free(chip);
return -EBUSY;
}
chip->dma2 = dma2;
@@ -615,19 +591,12 @@ int snd_ad1816a_create(struct snd_card *card,
chip->port = port;
spin_lock_init(&chip->lock);
- if ((error = snd_ad1816a_probe(chip))) {
- snd_ad1816a_free(chip);
+ error = snd_ad1816a_probe(chip);
+ if (error)
return error;
- }
snd_ad1816a_init(chip);
- /* Register device */
- if ((error = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- snd_ad1816a_free(chip);
- return error;
- }
-
return 0;
}
@@ -652,7 +621,8 @@ int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device)
int error;
struct snd_pcm *pcm;
- if ((error = snd_pcm_new(chip->card, "AD1816A", device, 1, 1, &pcm)))
+ error = snd_pcm_new(chip->card, "AD1816A", device, 1, 1, &pcm);
+ if (error)
return error;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ad1816a_playback_ops);
@@ -682,7 +652,8 @@ int snd_ad1816a_timer(struct snd_ad1816a *chip, int device)
tid.card = chip->card->number;
tid.device = device;
tid.subdevice = 0;
- if ((error = snd_timer_new(chip->card, "AD1816A", &tid, &timer)) < 0)
+ error = snd_timer_new(chip->card, "AD1816A", &tid, &timer);
+ if (error < 0)
return error;
strcpy(timer->name, snd_ad1816a_chip_id(chip));
timer->private_data = chip;
@@ -944,7 +915,8 @@ int snd_ad1816a_mixer(struct snd_ad1816a *chip)
strcpy(card->mixername, snd_ad1816a_chip_id(chip));
for (idx = 0; idx < ARRAY_SIZE(snd_ad1816a_controls); idx++) {
- if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_ad1816a_controls[idx], chip))) < 0)
+ err = snd_ctl_add(card, snd_ctl_new1(&snd_ad1816a_controls[idx], chip));
+ if (err < 0)
return err;
}
return 0;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.