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>
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@ -18,10 +18,7 @@
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#include <linux/interrupt.h>
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#include <linux/err.h>
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#include <linux/amba/bus.h>
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#include <asm/io.h>
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#include <asm/irq.h>
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#include <asm/sizes.h>
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#include <linux/io.h>
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#include <sound/core.h>
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#include <sound/initval.h>
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@ -534,7 +531,7 @@ static int aaci_pcm_prepare(struct snd_pcm_substream *substream)
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struct aaci_runtime *aacirun = runtime->private_data;
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aacirun->start = (void *)runtime->dma_area;
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aacirun->end = aacirun->start + runtime->dma_bytes;
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aacirun->end = aacirun->start + snd_pcm_lib_buffer_bytes(substream);
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aacirun->ptr = aacirun->start;
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aacirun->period =
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aacirun->bytes = frames_to_bytes(runtime, runtime->period_size);
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