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Diffstat (limited to 'sound/soc/s3c24xx/s3c-ac97.c')
-rw-r--r--sound/soc/s3c24xx/s3c-ac97.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c
index 31f6d45b6384..f891eb79b575 100644
--- a/sound/soc/s3c24xx/s3c-ac97.c
+++ b/sound/soc/s3c24xx/s3c-ac97.c
@@ -89,7 +89,7 @@ static void s3c_ac97_activate(struct snd_ac97 *ac97)
writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (!wait_for_completion_timeout(&s3c_ac97.done, HZ))
- printk(KERN_ERR "AC97: Unable to activate!");
+ pr_err("AC97: Unable to activate!");
}
static unsigned short s3c_ac97_read(struct snd_ac97 *ac97,
@@ -115,14 +115,15 @@ static unsigned short s3c_ac97_read(struct snd_ac97 *ac97,
writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (!wait_for_completion_timeout(&s3c_ac97.done, HZ))
- printk(KERN_ERR "AC97: Unable to read!");
+ pr_err("AC97: Unable to read!");
stat = readl(s3c_ac97.regs + S3C_AC97_STAT);
addr = (stat >> 16) & 0x7f;
data = (stat & 0xffff);
if (addr != reg)
- printk(KERN_ERR "s3c-ac97: req addr = %02x, rep addr = %02x\n", reg, addr);
+ pr_err("s3c-ac97: req addr = %02x, rep addr = %02x\n",
+ reg, addr);
mutex_unlock(&s3c_ac97.lock);
@@ -151,7 +152,7 @@ static void s3c_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (!wait_for_completion_timeout(&s3c_ac97.done, HZ))
- printk(KERN_ERR "AC97: Unable to write!");
+ pr_err("AC97: Unable to write!");
ac_codec_cmd = readl(s3c_ac97.regs + S3C_AC97_CODEC_CMD);
ac_codec_cmd |= S3C_AC97_CODEC_CMD_READ;
@@ -162,6 +163,7 @@ static void s3c_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
static void s3c_ac97_cold_reset(struct snd_ac97 *ac97)
{
+ pr_debug("AC97: Cold reset\n");
writel(S3C_AC97_GLBCTRL_COLDRESET,
s3c_ac97.regs + S3C_AC97_GLBCTRL);
msleep(1);
@@ -178,6 +180,8 @@ static void s3c_ac97_warm_reset(struct snd_ac97 *ac97)
if (stat == S3C_AC97_GLBSTAT_MAINSTATE_ACTIVE)
return; /* Return if already active */
+ pr_debug("AC97: Warm reset\n");
+
writel(S3C_AC97_GLBCTRL_WARMRESET, s3c_ac97.regs + S3C_AC97_GLBCTRL);
msleep(1);
@@ -222,7 +226,7 @@ static int s3c_ac97_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct s3c_dma_params *dma_data;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -241,7 +245,7 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
u32 ac_glbctrl;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct s3c_dma_params *dma_data =
- snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
@@ -277,7 +281,7 @@ static int s3c_ac97_hw_mic_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+ struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
return -ENODEV;
@@ -293,7 +297,7 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
u32 ac_glbctrl;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct s3c_dma_params *dma_data =
- snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+ snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK;
@@ -328,10 +332,9 @@ static struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = {
.trigger = s3c_ac97_mic_trigger,
};
-struct snd_soc_dai s3c_ac97_dai[] = {
+static struct snd_soc_dai_driver s3c_ac97_dai[] = {
[S3C_AC97_DAI_PCM] = {
.name = "s3c-ac97",
- .id = S3C_AC97_DAI_PCM,
.ac97_control = 1,
.playback = {
.stream_name = "AC97 Playback",
@@ -349,7 +352,6 @@ struct snd_soc_dai s3c_ac97_dai[] = {
},
[S3C_AC97_DAI_MIC] = {
.name = "s3c-ac97-mic",
- .id = S3C_AC97_DAI_MIC,
.ac97_control = 1,
.capture = {
.stream_name = "AC97 Mic Capture",
@@ -360,7 +362,6 @@ struct snd_soc_dai s3c_ac97_dai[] = {
.ops = &s3c_ac97_mic_dai_ops,
},
};
-EXPORT_SYMBOL_GPL(s3c_ac97_dai);
static __devinit int s3c_ac97_probe(struct platform_device *pdev)
{
@@ -445,14 +446,12 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
ret = request_irq(irq_res->start, s3c_ac97_irq,
IRQF_DISABLED, "AC97", NULL);
if (ret < 0) {
- printk(KERN_ERR "s3c-ac97: interrupt request failed.\n");
+ dev_err(&pdev->dev, "s3c-ac97: interrupt request failed.\n");
goto err4;
}
- s3c_ac97_dai[S3C_AC97_DAI_PCM].dev = &pdev->dev;
- s3c_ac97_dai[S3C_AC97_DAI_MIC].dev = &pdev->dev;
-
- ret = snd_soc_register_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
+ ret = snd_soc_register_dais(&pdev->dev, s3c_ac97_dai,
+ ARRAY_SIZE(s3c_ac97_dai));
if (ret)
goto err5;
@@ -476,7 +475,7 @@ static __devexit int s3c_ac97_remove(struct platform_device *pdev)
{
struct resource *mem_res, *irq_res;
- snd_soc_unregister_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
+ snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (irq_res)
@@ -518,3 +517,4 @@ module_exit(s3c_ac97_exit);
MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
MODULE_DESCRIPTION("AC97 driver for the Samsung SoC");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:s3c-ac97");