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	Return the pointer directly from alloc ops instead of setting dmab->area at each place. It simplifies the code a bit. Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210802072815.13551-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
		
			
				
	
	
		
			19 lines
		
	
	
	
		
			668 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			19 lines
		
	
	
	
		
			668 B
		
	
	
	
		
			C
		
	
	
	
	
	
// SPDX-License-Identifier: GPL-2.0-only
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#ifndef __MEMALLOC_LOCAL_H
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#define __MEMALLOC_LOCAL_H
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struct snd_malloc_ops {
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	void *(*alloc)(struct snd_dma_buffer *dmab, size_t size);
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	void (*free)(struct snd_dma_buffer *dmab);
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	dma_addr_t (*get_addr)(struct snd_dma_buffer *dmab, size_t offset);
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	struct page *(*get_page)(struct snd_dma_buffer *dmab, size_t offset);
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	unsigned int (*get_chunk_size)(struct snd_dma_buffer *dmab,
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				       unsigned int ofs, unsigned int size);
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	int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area);
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};
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#ifdef CONFIG_SND_DMA_SGBUF
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extern const struct snd_malloc_ops snd_dma_sg_ops;
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#endif
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#endif /* __MEMALLOC_LOCAL_H */
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