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ALSA: memalloc: Move snd_malloc_ops definition into memalloc.c again

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The definition of struct snd_malloc_ops was moved out to
memalloc_local.h since there was another code for S/G buffer
allocation referring to the struct.  But since the code change to use
non-contiguous allocators, it's solely referred in memalloc.c, hence
it makes little sense to have a separate header file.

Let's move it back to memalloc.c.

Link: https://patch.msgid.link/20240910113141.32618-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-09-10 13:31:41 +02:00
parent 7e4d4b32ab
commit 5ced8b914e
2 changed files with 11 additions and 17 deletions
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12
sound/core/memalloc.c
View File

@ -17,7 +17,17 @@
#include <asm/set_memory.h> #include <asm/set_memory.h>
#endif #endif
#include <sound/memalloc.h> #include <sound/memalloc.h>
#include "memalloc_local.h"
struct snd_malloc_ops {
void *(*alloc)(struct snd_dma_buffer *dmab, size_t size);
void (*free)(struct snd_dma_buffer *dmab);
dma_addr_t (*get_addr)(struct snd_dma_buffer *dmab, size_t offset);
struct page *(*get_page)(struct snd_dma_buffer *dmab, size_t offset);
unsigned int (*get_chunk_size)(struct snd_dma_buffer *dmab,
unsigned int ofs, unsigned int size);
int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area);
void (*sync)(struct snd_dma_buffer *dmab, enum snd_dma_sync_mode mode);
};
#define DEFAULT_GFP \ #define DEFAULT_GFP \
(GFP_KERNEL | \ (GFP_KERNEL | \

16
sound/core/memalloc_local.h
View File

@ -1,16 +0,0 @@
// SPDX-License-Identifier: GPL-2.0-only
#ifndef __MEMALLOC_LOCAL_H
#define __MEMALLOC_LOCAL_H
struct snd_malloc_ops {
void *(*alloc)(struct snd_dma_buffer *dmab, size_t size);
void (*free)(struct snd_dma_buffer *dmab);
dma_addr_t (*get_addr)(struct snd_dma_buffer *dmab, size_t offset);
struct page *(*get_page)(struct snd_dma_buffer *dmab, size_t offset);
unsigned int (*get_chunk_size)(struct snd_dma_buffer *dmab,
unsigned int ofs, unsigned int size);
int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area);
void (*sync)(struct snd_dma_buffer *dmab, enum snd_dma_sync_mode mode);
};
#endif /* __MEMALLOC_LOCAL_H */