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heap: remove unused mm_pm_context_{save,restore}() 

mm_pm_context_save() and mm_pm_context_restore() are never used,
remove them.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
This commit is contained in:
Guennadi Liakhovetski 2022-01-07 14:50:40 +01:00 committed by Liam Girdwood
parent 1de8e74b9e
commit 03fb524f15
3 changed files with 0 additions and 24 deletions
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2
src/include/sof/lib/mm_heap.h
View File

@ -83,8 +83,6 @@ struct mm {
/* Heap save/restore contents and context for PM D0/D3 events */
uint32_t mm_pm_context_size(void);
int mm_pm_context_save(struct dma_copy *dc, struct dma_sg_config *sg);
int mm_pm_context_restore(struct dma_copy *dc, struct dma_sg_config *sg);
/* heap initialisation */
void init_heap(struct sof *sof);

3
src/ipc/ipc3/handler.c
View File

@ -633,9 +633,6 @@ static int ipc_pm_context_save(uint32_t header)
/* TODO: mask ALL platform interrupts except DMA */
/* TODO now save the context - create SG buffer config using */
//mm_pm_context_save(struct dma_sg_config *sg);
/* mask all DSP interrupts */
arch_interrupt_disable_mask(0xffffffff);

19
src/lib/alloc.c
View File

@ -1035,25 +1035,6 @@ uint32_t mm_pm_context_size(void)
return 0;
}
/*
* Save the DSP memories that are in use the system and modules.
* All pipeline and modules must be disabled before calling this functions.
* No allocations are permitted after calling this and before calling restore.
*/
int mm_pm_context_save(struct dma_copy *dc, struct dma_sg_config *sg)
{
return -ENOTSUP;
}
/*
* Restore the DSP memories to modules and the system.
* This must be called immediately after booting before any pipeline work.
*/
int mm_pm_context_restore(struct dma_copy *dc, struct dma_sg_config *sg)
{
return -ENOTSUP;
}
void free_heap(enum mem_zone zone)
{
struct mm *memmap = memmap_get();