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[ALSA] soc - s3c24xx - Improve diagnostic output

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Add some debug messages for suspend/resume and to add a clear prefix to
s3c24xx-i2s and s3c24xx-pcm.

Signed-off-by: Tim Niemeyer <reddog@mastersword.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Tim Niemeyer 2008-04-22 18:26:59 +02:00 committed by Takashi Iwai
parent ebf029da38
commit 409203074e
2 changed files with 5 additions and 2 deletions
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5
sound/soc/s3c24xx/s3c24xx-i2s.c
View File

@ -46,7 +46,7 @@
#define S3C24XX_I2S_DEBUG 0
#if S3C24XX_I2S_DEBUG
#define DBG(x...) printk(KERN_DEBUG x)
#define DBG(x...) printk(KERN_DEBUG "s3c24xx-i2s: " x)
#else
#define DBG(x...)
#endif
@ -414,6 +414,8 @@ static int s3c24xx_i2s_probe(struct platform_device *pdev)
int s3c24xx_i2s_suspend(struct platform_device *pdev,
struct snd_soc_cpu_dai *cpu_dai)
{
DBG("Entered %s\n", __func__);
s3c24xx_i2s.iiscon = readl(s3c24xx_i2s.regs + S3C2410_IISCON);
s3c24xx_i2s.iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
s3c24xx_i2s.iisfcon = readl(s3c24xx_i2s.regs + S3C2410_IISFCON);
@ -427,6 +429,7 @@ int s3c24xx_i2s_suspend(struct platform_device *pdev,
int s3c24xx_i2s_resume(struct platform_device *pdev,
struct snd_soc_cpu_dai *cpu_dai)
{
DBG("Entered %s\n", __func__);
clk_enable(s3c24xx_i2s.iis_clk);
writel(s3c24xx_i2s.iiscon, s3c24xx_i2s.regs + S3C2410_IISCON);

2
sound/soc/s3c24xx/s3c24xx-pcm.c
View File

@ -39,7 +39,7 @@
#define S3C24XX_PCM_DEBUG 0
#if S3C24XX_PCM_DEBUG
#define DBG(x...) printk(KERN_DEBUG x)
#define DBG(x...) printk(KERN_DEBUG "s3c24xx-pcm: " x)
#else
#define DBG(x...)
#endif