From 388adff3cc4ab8584c2c99f9bc5ad7e309281d5e Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 11 Nov 2020 23:20:19 -0500 Subject: pcm: Further cleanup of unused bits of the PCM ACPI: * pcm_get_bytes_remaining() * pcm_calculate_peaks() * pcm_get_peak_buffer() Nothing in-tree uses these at all (except for the lua plugin wrapper) Change-Id: I971b7beed6760250c8b1ce58f401a601e1e2d585 --- firmware/target/arm/as3525/pcm-as3525.c | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'firmware/target/arm/as3525/pcm-as3525.c') diff --git a/firmware/target/arm/as3525/pcm-as3525.c b/firmware/target/arm/as3525/pcm-as3525.c index 90b6aabd7c..dfbda388be 100644 --- a/firmware/target/arm/as3525/pcm-as3525.c +++ b/firmware/target/arm/as3525/pcm-as3525.c @@ -200,17 +200,6 @@ void pcm_dma_apply_settings(void) 0x01ffffff); } -size_t pcm_get_bytes_waiting(void) -{ - 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); - - return start_size - addr + start_addr; -} - const void * pcm_play_dma_get_peak_buffer(int *count) { int oldstatus = disable_irq_save(); -- cgit v1.2.3