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ALSA: AACI cleanup 

Fix the buffer size calculation to use the size which ALSA is expecting.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Russell King 2009-11-23 09:44:10 +01:00 committed by Takashi Iwai
parent 616ad593fe
commit 88cdca9c73
1 changed files with 2 additions and 5 deletions
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7
sound/arm/aaci.c
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@ -18,10 +18,7 @@
#include <linux/interrupt.h>
#include <linux/err.h>
#include <linux/amba/bus.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <linux/io.h>
#include <sound/core.h>
#include <sound/initval.h>
@ -534,7 +531,7 @@ static int aaci_pcm_prepare(struct snd_pcm_substream *substream)
struct aaci_runtime *aacirun = runtime->private_data;
aacirun->start = (void *)runtime->dma_area;
aacirun->end = aacirun->start + runtime->dma_bytes;
aacirun->end = aacirun->start + snd_pcm_lib_buffer_bytes(substream);
aacirun->ptr = aacirun->start;
aacirun->period =
aacirun->bytes = frames_to_bytes(runtime, runtime->period_size);