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-rw-r--r--sound/atmel/abdac.c28
-rw-r--r--sound/atmel/ac97c.c42
2 files changed, 23 insertions, 47 deletions
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index 277ebce23a4..edf2ca72d51 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -309,7 +309,7 @@ static struct snd_pcm_ops atmel_abdac_ops = {
.pointer = atmel_abdac_pointer,
};
-static int __devinit atmel_abdac_pcm_new(struct atmel_abdac *dac)
+static int atmel_abdac_pcm_new(struct atmel_abdac *dac)
{
struct snd_pcm_hardware hw = atmel_abdac_hw;
struct snd_pcm *pcm;
@@ -354,10 +354,11 @@ static int set_sample_rates(struct atmel_abdac *dac)
/* we start at 192 kHz and work our way down to 5112 Hz */
while (new_rate >= RATE_MIN && index < (MAX_NUM_RATES + 1)) {
new_rate = clk_round_rate(dac->sample_clk, 256 * new_rate);
- if (new_rate < 0)
+ if (new_rate <= 0)
break;
/* make sure we are below the ABDAC clock */
- if (new_rate <= clk_get_rate(dac->pclk)) {
+ if (index < MAX_NUM_RATES &&
+ new_rate <= clk_get_rate(dac->pclk)) {
dac->rates[index] = new_rate / 256;
index++;
}
@@ -386,7 +387,7 @@ static int set_sample_rates(struct atmel_abdac *dac)
return retval;
}
-static int __devinit atmel_abdac_probe(struct platform_device *pdev)
+static int atmel_abdac_probe(struct platform_device *pdev)
{
struct snd_card *card;
struct atmel_abdac *dac;
@@ -428,8 +429,9 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
}
clk_enable(pclk);
- retval = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
- THIS_MODULE, sizeof(struct atmel_abdac), &card);
+ retval = snd_card_new(&pdev->dev, SNDRV_DEFAULT_IDX1,
+ SNDRV_DEFAULT_STR1, THIS_MODULE,
+ sizeof(struct atmel_abdac), &card);
if (retval) {
dev_dbg(&pdev->dev, "could not create sound card device\n");
goto out_put_sample_clk;
@@ -466,8 +468,6 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
goto out_unmap_regs;
}
- snd_card_set_dev(card, &pdev->dev);
-
if (pdata->dws.dma_dev) {
dma_cap_mask_t mask;
@@ -491,7 +491,7 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
if (!pdata->dws.dma_dev || !dac->dma.chan) {
dev_dbg(&pdev->dev, "DMA not available\n");
retval = -ENODEV;
- goto out_unset_card_dev;
+ goto out_unmap_regs;
}
strcpy(card->driver, "Atmel ABDAC");
@@ -520,9 +520,6 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
out_release_dma:
dma_release_channel(dac->dma.chan);
dac->dma.chan = NULL;
-out_unset_card_dev:
- snd_card_set_dev(card, NULL);
- free_irq(irq, dac);
out_unmap_regs:
iounmap(dac->regs);
out_free_card:
@@ -567,7 +564,7 @@ static SIMPLE_DEV_PM_OPS(atmel_abdac_pm, atmel_abdac_suspend, atmel_abdac_resume
#define ATMEL_ABDAC_PM_OPS NULL
#endif
-static int __devexit atmel_abdac_remove(struct platform_device *pdev)
+static int atmel_abdac_remove(struct platform_device *pdev)
{
struct snd_card *card = platform_get_drvdata(pdev);
struct atmel_abdac *dac = get_dac(card);
@@ -578,18 +575,15 @@ static int __devexit atmel_abdac_remove(struct platform_device *pdev)
dma_release_channel(dac->dma.chan);
dac->dma.chan = NULL;
- snd_card_set_dev(card, NULL);
iounmap(dac->regs);
free_irq(dac->irq, dac);
snd_card_free(card);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}
static struct platform_driver atmel_abdac_driver = {
- .remove = __devexit_p(atmel_abdac_remove),
+ .remove = atmel_abdac_remove,
.driver = {
.name = "atmel_abdac",
.owner = THIS_MODULE,
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index 9052aff37f6..a04d23174dc 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -34,7 +34,6 @@
#include <linux/dw_dmac.h>
#include <mach/cpu.h>
-#include <mach/gpio.h>
#ifdef CONFIG_ARCH_AT91
#include <mach/hardware.h>
@@ -182,7 +181,7 @@ static int atmel_ac97c_playback_open(struct snd_pcm_substream *substream)
runtime->hw.rate_max = chip->cur_rate;
}
if (chip->cur_format)
- runtime->hw.formats = (1ULL << chip->cur_format);
+ runtime->hw.formats = pcm_format_to_bits(chip->cur_format);
mutex_unlock(&opened_mutex);
chip->playback_substream = substream;
return 0;
@@ -201,7 +200,7 @@ static int atmel_ac97c_capture_open(struct snd_pcm_substream *substream)
runtime->hw.rate_max = chip->cur_rate;
}
if (chip->cur_format)
- runtime->hw.formats = (1ULL << chip->cur_format);
+ runtime->hw.formats = pcm_format_to_bits(chip->cur_format);
mutex_unlock(&opened_mutex);
chip->capture_substream = substream;
return 0;
@@ -728,7 +727,7 @@ static irqreturn_t atmel_ac97c_interrupt(int irq, void *dev)
return retval;
}
-static struct ac97_pcm at91_ac97_pcm_defs[] __devinitdata = {
+static struct ac97_pcm at91_ac97_pcm_defs[] = {
/* Playback */
{
.exclusive = 1,
@@ -756,7 +755,7 @@ static struct ac97_pcm at91_ac97_pcm_defs[] __devinitdata = {
},
};
-static int __devinit atmel_ac97c_pcm_new(struct atmel_ac97c *chip)
+static int atmel_ac97c_pcm_new(struct atmel_ac97c *chip)
{
struct snd_pcm *pcm;
struct snd_pcm_hardware hw = atmel_ac97c_hw;
@@ -902,7 +901,7 @@ static void atmel_ac97c_reset(struct atmel_ac97c *chip)
}
}
-static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
+static int atmel_ac97c_probe(struct platform_device *pdev)
{
struct snd_card *card;
struct atmel_ac97c *chip;
@@ -946,8 +945,9 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
}
clk_enable(pclk);
- retval = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
- THIS_MODULE, sizeof(struct atmel_ac97c), &card);
+ retval = snd_card_new(&pdev->dev, SNDRV_DEFAULT_IDX1,
+ SNDRV_DEFAULT_STR1, THIS_MODULE,
+ sizeof(struct atmel_ac97c), &card);
if (retval) {
dev_dbg(&pdev->dev, "could not create sound card device\n");
goto err_snd_card_new;
@@ -991,8 +991,6 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
chip->reset_pin = -EINVAL;
}
- snd_card_set_dev(card, &pdev->dev);
-
atmel_ac97c_reset(chip);
/* Enable overrun interrupt from codec channel */
@@ -1114,8 +1112,6 @@ err_dma:
chip->dma.tx_chan = NULL;
}
err_ac97_bus:
- snd_card_set_dev(card, NULL);
-
if (gpio_is_valid(chip->reset_pin))
gpio_free(chip->reset_pin);
@@ -1168,7 +1164,7 @@ static SIMPLE_DEV_PM_OPS(atmel_ac97c_pm, atmel_ac97c_suspend, atmel_ac97c_resume
#define ATMEL_AC97C_PM_OPS NULL
#endif
-static int __devexit atmel_ac97c_remove(struct platform_device *pdev)
+static int atmel_ac97c_remove(struct platform_device *pdev)
{
struct snd_card *card = platform_get_drvdata(pdev);
struct atmel_ac97c *chip = get_chip(card);
@@ -1196,35 +1192,21 @@ static int __devexit atmel_ac97c_remove(struct platform_device *pdev)
chip->dma.tx_chan = NULL;
}
- snd_card_set_dev(card, NULL);
snd_card_free(card);
- platform_set_drvdata(pdev, NULL);
-
return 0;
}
static struct platform_driver atmel_ac97c_driver = {
- .remove = __devexit_p(atmel_ac97c_remove),
+ .probe = atmel_ac97c_probe,
+ .remove = atmel_ac97c_remove,
.driver = {
.name = "atmel_ac97c",
.owner = THIS_MODULE,
.pm = ATMEL_AC97C_PM_OPS,
},
};
-
-static int __init atmel_ac97c_init(void)
-{
- return platform_driver_probe(&atmel_ac97c_driver,
- atmel_ac97c_probe);
-}
-module_init(atmel_ac97c_init);
-
-static void __exit atmel_ac97c_exit(void)
-{
- platform_driver_unregister(&atmel_ac97c_driver);
-}
-module_exit(atmel_ac97c_exit);
+module_platform_driver(atmel_ac97c_driver);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Driver for Atmel AC97 controller");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 17:49:41 +0000