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-rw-r--r--sound/isa/msnd/msnd_pinnacle.c119
1 files changed, 28 insertions, 91 deletions
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
index 69647b41300d..4433a92f08e7 100644
--- a/sound/isa/msnd/msnd_pinnacle.c
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -472,11 +472,6 @@ static int snd_msnd_dsp_full_reset(struct snd_card *card)
return rv;
}
-static int snd_msnd_dev_free(struct snd_device *device)
-{
- snd_printdd("snd_msnd_chip_free()\n");
- return 0;
-}
static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd)
{
@@ -528,58 +523,47 @@ static int snd_msnd_attach(struct snd_card *card)
{
struct snd_msnd *chip = card->private_data;
int err;
- static const struct snd_device_ops ops = {
- .dev_free = snd_msnd_dev_free,
- };
- err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname,
- chip);
+ err = devm_request_irq(card->dev, chip->irq, snd_msnd_interrupt, 0,
+ card->shortname, chip);
if (err < 0) {
printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq);
return err;
}
card->sync_irq = chip->irq;
- if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) {
- free_irq(chip->irq, chip);
+ if (!devm_request_region(card->dev, chip->io, DSP_NUMIO,
+ card->shortname))
return -EBUSY;
- }
- if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) {
+ if (!devm_request_mem_region(card->dev, chip->base, BUFFSIZE,
+ card->shortname)) {
printk(KERN_ERR LOGNAME
": unable to grab memory region 0x%lx-0x%lx\n",
chip->base, chip->base + BUFFSIZE - 1);
- release_region(chip->io, DSP_NUMIO);
- free_irq(chip->irq, chip);
return -EBUSY;
}
- chip->mappedbase = ioremap(chip->base, 0x8000);
+ chip->mappedbase = devm_ioremap(card->dev, chip->base, 0x8000);
if (!chip->mappedbase) {
printk(KERN_ERR LOGNAME
": unable to map memory region 0x%lx-0x%lx\n",
chip->base, chip->base + BUFFSIZE - 1);
- err = -EIO;
- goto err_release_region;
+ return -EIO;
}
err = snd_msnd_dsp_full_reset(card);
if (err < 0)
- goto err_release_region;
-
- /* Register device */
- err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
- if (err < 0)
- goto err_release_region;
+ return err;
err = snd_msnd_pcm(card, 0);
if (err < 0) {
printk(KERN_ERR LOGNAME ": error creating new PCM device\n");
- goto err_release_region;
+ return err;
}
err = snd_msndmix_new(card);
if (err < 0) {
printk(KERN_ERR LOGNAME ": error creating new Mixer device\n");
- goto err_release_region;
+ return err;
}
@@ -595,7 +579,7 @@ static int snd_msnd_attach(struct snd_card *card)
if (err < 0) {
printk(KERN_ERR LOGNAME
": error creating new Midi device\n");
- goto err_release_region;
+ return err;
}
mpu = chip->rmidi->private_data;
@@ -610,30 +594,12 @@ static int snd_msnd_attach(struct snd_card *card)
err = snd_card_register(card);
if (err < 0)
- goto err_release_region;
+ return err;
return 0;
-
-err_release_region:
- iounmap(chip->mappedbase);
- release_mem_region(chip->base, BUFFSIZE);
- release_region(chip->io, DSP_NUMIO);
- free_irq(chip->irq, chip);
- return err;
}
-static void snd_msnd_unload(struct snd_card *card)
-{
- struct snd_msnd *chip = card->private_data;
-
- iounmap(chip->mappedbase);
- release_mem_region(chip->base, BUFFSIZE);
- release_region(chip->io, DSP_NUMIO);
- free_irq(chip->irq, chip);
- snd_card_free(card);
-}
-
#ifndef MSND_CLASSIC
/* Pinnacle/Fiji Logical Device Configuration */
@@ -892,8 +858,8 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
return -ENODEV;
}
- err = snd_card_new(pdev, index[idx], id[idx], THIS_MODULE,
- sizeof(struct snd_msnd), &card);
+ err = snd_devm_card_new(pdev, index[idx], id[idx], THIS_MODULE,
+ sizeof(struct snd_msnd), &card);
if (err < 0)
return err;
@@ -934,17 +900,15 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
printk(KERN_INFO LOGNAME ": Non-PnP mode: configuring at port 0x%lx\n",
cfg[idx]);
- if (!request_region(cfg[idx], 2, "Pinnacle/Fiji Config")) {
+ if (!devm_request_region(card->dev, cfg[idx], 2,
+ "Pinnacle/Fiji Config")) {
printk(KERN_ERR LOGNAME ": Config port 0x%lx conflict\n",
cfg[idx]);
- snd_card_free(card);
return -EIO;
}
if (reset[idx])
- if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) {
- err = -EIO;
- goto cfg_error;
- }
+ if (snd_msnd_pinnacle_cfg_reset(cfg[idx]))
+ return -EIO;
/* DSP */
err = snd_msnd_write_cfg_logical(cfg[idx], 0,
@@ -952,7 +916,7 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
irq[idx], mem[idx]);
if (err)
- goto cfg_error;
+ return err;
/* The following are Pinnacle specific */
@@ -967,7 +931,7 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
mpu_irq[idx], 0);
if (err)
- goto cfg_error;
+ return err;
}
/* IDE */
@@ -982,7 +946,7 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
ide_irq[idx], 0);
if (err)
- goto cfg_error;
+ return err;
}
/* Joystick */
@@ -995,9 +959,8 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
0, 0);
if (err)
- goto cfg_error;
+ return err;
}
- release_region(cfg[idx], 2);
#endif /* MSND_CLASSIC */
@@ -1027,37 +990,22 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
err = snd_msnd_probe(card);
if (err < 0) {
printk(KERN_ERR LOGNAME ": Probe failed\n");
- snd_card_free(card);
return err;
}
err = snd_msnd_attach(card);
if (err < 0) {
printk(KERN_ERR LOGNAME ": Attach failed\n");
- snd_card_free(card);
return err;
}
dev_set_drvdata(pdev, card);
return 0;
-
-#ifndef MSND_CLASSIC
-cfg_error:
- release_region(cfg[idx], 2);
- snd_card_free(card);
- return err;
-#endif
-}
-
-static void snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
-{
- snd_msnd_unload(dev_get_drvdata(pdev));
}
static struct isa_driver snd_msnd_driver = {
.match = snd_msnd_isa_match,
.probe = snd_msnd_isa_probe,
- .remove = snd_msnd_isa_remove,
/* FIXME: suspend, resume */
.driver = {
.name = DEV_NAME
@@ -1107,9 +1055,9 @@ static int snd_msnd_pnp_detect(struct pnp_card_link *pcard,
* Create a new ALSA sound card entry, in anticipation
* of detecting our hardware ...
*/
- ret = snd_card_new(&pcard->card->dev,
- index[idx], id[idx], THIS_MODULE,
- sizeof(struct snd_msnd), &card);
+ ret = snd_devm_card_new(&pcard->card->dev,
+ index[idx], id[idx], THIS_MODULE,
+ sizeof(struct snd_msnd), &card);
if (ret < 0)
return ret;
@@ -1151,28 +1099,18 @@ static int snd_msnd_pnp_detect(struct pnp_card_link *pcard,
ret = snd_msnd_probe(card);
if (ret < 0) {
printk(KERN_ERR LOGNAME ": Probe failed\n");
- goto _release_card;
+ return ret;
}
ret = snd_msnd_attach(card);
if (ret < 0) {
printk(KERN_ERR LOGNAME ": Attach failed\n");
- goto _release_card;
+ return ret;
}
pnp_set_card_drvdata(pcard, card);
++idx;
return 0;
-
-_release_card:
- snd_card_free(card);
- return ret;
-}
-
-static void snd_msnd_pnp_remove(struct pnp_card_link *pcard)
-{
- snd_msnd_unload(pnp_get_card_drvdata(pcard));
- pnp_set_card_drvdata(pcard, NULL);
}
static int isa_registered;
@@ -1191,7 +1129,6 @@ static struct pnp_card_driver msnd_pnpc_driver = {
.name = "msnd_pinnacle",
.id_table = msnd_pnpids,
.probe = snd_msnd_pnp_detect,
- .remove = snd_msnd_pnp_remove,
};
#endif /* CONFIG_PNP */
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-27 11:58:37 +0000