Helps tracing errors further up the stack.
Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- sound/soc/s3c24xx/s3c-ac97.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c index 31e2b3d..f891eb7 100644 --- a/sound/soc/s3c24xx/s3c-ac97.c +++ b/sound/soc/s3c24xx/s3c-ac97.c @@ -163,6 +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); @@ -179,6 +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);