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path: root/sound/pci/cs5535audio/cs5535audio.c
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Diffstat (limited to 'sound/pci/cs5535audio/cs5535audio.c')
-rw-r--r--sound/pci/cs5535audio/cs5535audio.c82
1 files changed, 37 insertions, 45 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index afb80370841..edcbbda5c48 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -26,7 +26,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/slab.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
#include <asm/io.h>
#include <sound/core.h>
#include <sound/control.h>
@@ -43,7 +43,7 @@ static char *ac97_quirk;
module_param(ac97_quirk, charp, 0444);
MODULE_PARM_DESC(ac97_quirk, "AC'97 board specific workarounds.");
-static struct ac97_quirk ac97_quirks[] __devinitdata = {
+static struct ac97_quirk ac97_quirks[] = {
#if 0 /* Not yet confirmed if all 5536 boards are HP only */
{
.subvendor = PCI_VENDOR_ID_AMD,
@@ -57,7 +57,7 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for " DRIVER_NAME);
@@ -84,7 +84,8 @@ static void wait_till_cmd_acked(struct cs5535audio *cs5535au, unsigned long time
udelay(1);
} while (--timeout);
if (!timeout)
- snd_printk(KERN_ERR "Failure writing to cs5535 codec\n");
+ dev_err(cs5535au->card->dev,
+ "Failure writing to cs5535 codec\n");
}
static unsigned short snd_cs5535audio_codec_read(struct cs5535audio *cs5535au,
@@ -109,8 +110,9 @@ static unsigned short snd_cs5535audio_codec_read(struct cs5535audio *cs5535au,
udelay(1);
} while (--timeout);
if (!timeout)
- snd_printk(KERN_ERR "Failure reading codec reg 0x%x,"
- "Last value=0x%x\n", reg, val);
+ dev_err(cs5535au->card->dev,
+ "Failure reading codec reg 0x%x, Last value=0x%x\n",
+ reg, val);
return (unsigned short) val;
}
@@ -144,7 +146,7 @@ static unsigned short snd_cs5535audio_ac97_codec_read(struct snd_ac97 *ac97,
return snd_cs5535audio_codec_read(cs5535au, reg);
}
-static int __devinit snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
+static int snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
{
struct snd_card *card = cs5535au->card;
struct snd_ac97_bus *pbus;
@@ -168,7 +170,7 @@ static int __devinit snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
olpc_prequirks(card, &ac97);
if ((err = snd_ac97_mixer(pbus, &ac97, &cs5535au->ac97)) < 0) {
- snd_printk(KERN_ERR "mixer failed\n");
+ dev_err(card->dev, "mixer failed\n");
return err;
}
@@ -176,7 +178,7 @@ static int __devinit snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
err = olpc_quirks(card, cs5535au->ac97);
if (err < 0) {
- snd_printk(KERN_ERR "olpc quirks failed\n");
+ dev_err(card->dev, "olpc quirks failed\n");
return err;
}
@@ -194,8 +196,9 @@ static void process_bm0_irq(struct cs5535audio *cs5535au)
dma = cs5535au->playback_substream->runtime->private_data;
snd_pcm_period_elapsed(cs5535au->playback_substream);
} else {
- snd_printk(KERN_ERR "unexpected bm0 irq src, bm_stat=%x\n",
- bm_stat);
+ dev_err(cs5535au->card->dev,
+ "unexpected bm0 irq src, bm_stat=%x\n",
+ bm_stat);
}
}
@@ -241,8 +244,9 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)
process_bm1_irq(cs5535au);
break;
default:
- snd_printk(KERN_ERR "Unexpected irq src: "
- "0x%x\n", acc_irq_stat);
+ dev_err(cs5535au->card->dev,
+ "Unexpected irq src: 0x%x\n",
+ acc_irq_stat);
break;
}
}
@@ -253,7 +257,7 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)
static int snd_cs5535audio_free(struct cs5535audio *cs5535au)
{
synchronize_irq(cs5535au->irq);
- pci_set_power_state(cs5535au->pci, 3);
+ pci_set_power_state(cs5535au->pci, PCI_D3hot);
if (cs5535au->irq >= 0)
free_irq(cs5535au->irq, cs5535au);
@@ -270,9 +274,9 @@ static int snd_cs5535audio_dev_free(struct snd_device *device)
return snd_cs5535audio_free(cs5535au);
}
-static int __devinit snd_cs5535audio_create(struct snd_card *card,
- struct pci_dev *pci,
- struct cs5535audio **rcs5535au)
+static int snd_cs5535audio_create(struct snd_card *card,
+ struct pci_dev *pci,
+ struct cs5535audio **rcs5535au)
{
struct cs5535audio *cs5535au;
@@ -287,7 +291,7 @@ static int __devinit snd_cs5535audio_create(struct snd_card *card,
if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0 ||
pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)) < 0) {
- printk(KERN_WARNING "unable to get 32bit dma\n");
+ dev_warn(card->dev, "unable to get 32bit dma\n");
err = -ENXIO;
goto pcifail;
}
@@ -311,8 +315,8 @@ static int __devinit snd_cs5535audio_create(struct snd_card *card,
cs5535au->port = pci_resource_start(pci, 0);
if (request_irq(pci->irq, snd_cs5535audio_interrupt,
- IRQF_SHARED, "CS5535 Audio", cs5535au)) {
- snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
+ IRQF_SHARED, KBUILD_MODNAME, cs5535au)) {
+ dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
err = -EBUSY;
goto sndfail;
}
@@ -324,8 +328,6 @@ static int __devinit snd_cs5535audio_create(struct snd_card *card,
cs5535au, &ops)) < 0)
goto sndfail;
- snd_card_set_dev(card, &pci->dev);
-
*rcs5535au = cs5535au;
return 0;
@@ -338,8 +340,8 @@ pcifail:
return err;
}
-static int __devinit snd_cs5535audio_probe(struct pci_dev *pci,
- const struct pci_device_id *pci_id)
+static int snd_cs5535audio_probe(struct pci_dev *pci,
+ const struct pci_device_id *pci_id)
{
static int dev;
struct snd_card *card;
@@ -353,7 +355,8 @@ static int __devinit snd_cs5535audio_probe(struct pci_dev *pci,
return -ENOENT;
}
- err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
+ 0, &card);
if (err < 0)
return err;
@@ -387,36 +390,25 @@ probefail_out:
return err;
}
-static void __devexit snd_cs5535audio_remove(struct pci_dev *pci)
+static void snd_cs5535audio_remove(struct pci_dev *pci)
{
olpc_quirks_cleanup();
snd_card_free(pci_get_drvdata(pci));
- pci_set_drvdata(pci, NULL);
}
-static struct pci_driver driver = {
- .name = DRIVER_NAME,
+static struct pci_driver cs5535audio_driver = {
+ .name = KBUILD_MODNAME,
.id_table = snd_cs5535audio_ids,
.probe = snd_cs5535audio_probe,
- .remove = __devexit_p(snd_cs5535audio_remove),
-#ifdef CONFIG_PM
- .suspend = snd_cs5535audio_suspend,
- .resume = snd_cs5535audio_resume,
+ .remove = snd_cs5535audio_remove,
+#ifdef CONFIG_PM_SLEEP
+ .driver = {
+ .pm = &snd_cs5535audio_pm,
+ },
#endif
};
-static int __init alsa_card_cs5535audio_init(void)
-{
- return pci_register_driver(&driver);
-}
-
-static void __exit alsa_card_cs5535audio_exit(void)
-{
- pci_unregister_driver(&driver);
-}
-
-module_init(alsa_card_cs5535audio_init)
-module_exit(alsa_card_cs5535audio_exit)
+module_pci_driver(cs5535audio_driver);
MODULE_AUTHOR("Jaya Kumar");
MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 08:52:42 +0000