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pcm: Remove unused function pcm_play_dma_get_peak_buffer()

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Change-Id: Ifd20fb14a22489cdb99154c01f69809a1e70d0c5
This commit is contained in:
Aidan MacDonald 2021-07-25 14:03:44 +01:00
parent 77ec752248
commit e532714d1f
23 changed files with 0 additions and 269 deletions
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12
firmware/target/arm/as3525/pcm-as3525.c
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@ -200,18 +200,6 @@ void pcm_dma_apply_settings(void)
0x01ffffff);
}
const void * pcm_play_dma_get_peak_buffer(int *count)
{
int oldstatus = disable_irq_save();
size_t addr = DMAC_CH_SRC_ADDR(0);
size_t start_addr = (size_t)dma_start_addr;
size_t start_size = dma_start_size;
restore_interrupt(oldstatus);
*count = (start_size - addr + start_addr) >> 2;
return (void*)AS3525_UNCACHED_ADDR(addr);
}
#ifdef HAVE_PCM_DMA_ADDRESS
void * pcm_dma_addr(void *addr)
{