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[ALSA] soc at91 minor bug fixes 

Found these two bugs while browsing through the code.  The first one is
a cut-n-paste bug, instead of disabling the clock when request_irq()
fails, it enabled it once more.  The second one fixes a debug printout,
AT91_SSC_IER is write only, AT91_SSC_IMR is readable (the printed string
actually says imr).

Frank Mandarino was busy so he asked me to send these to this list.

/Patrik

Signed-off-by: Patrik Sevallius <patrik.sevallius@enea.com>
Acked-by: Frank Mandarino <fmandarino@endrelia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Patrik Sevallius 2008-05-08 14:04:08 +02:00 committed by Takashi Iwai
parent 30a717f7e9
commit e3a2efa67a
2 changed files with 2 additions and 2 deletions
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2
sound/soc/at91/at91-pcm.c
View File

@ -197,7 +197,7 @@ static int at91_pcm_trigger(struct snd_pcm_substream *substream,
DBG("sr=%lx imr=%lx\n",
at91_ssc_read(params->ssc_base + AT91_SSC_SR),
at91_ssc_read(params->ssc_base + AT91_SSC_IER));
at91_ssc_read(params->ssc_base + AT91_SSC_IMR));
break;
case SNDRV_PCM_TRIGGER_STOP:

2
sound/soc/at91/at91-ssc.c
View File

@ -590,7 +590,7 @@ static int at91_ssc_hw_params(struct snd_pcm_substream *substream,
printk(KERN_WARNING "at91-ssc: request_irq failure\n");
DBG("Stopping pid %d clock\n", ssc_p->ssc.pid);
at91_sys_write(AT91_PMC_PCER, 1<<ssc_p->ssc.pid);
at91_sys_write(AT91_PMC_PCDR, 1<<ssc_p->ssc.pid);
return ret;
}