UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: android: ion: Drop ion_carveout_allocate definitions 

ion_carveout_allocate and ion_carveout_free aren't used outside of the
carveout heap. Get rid of the definitions.

Signed-off-by: Laura Abbott <labbott@redhat.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Laura Abbott 2016-08-08 09:52:57 -07:00 committed by Greg Kroah-Hartman
parent f82ad60e2b
commit 0ba5aa477f
2 changed files with 2 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/android/ion/ion_carveout_heap.c
View File

@ -25,6 +25,8 @@
#include "ion.h" #include "ion.h"
#include "ion_priv.h" #include "ion_priv.h"
#define ION_CARVEOUT_ALLOCATE_FAIL -1
struct ion_carveout_heap { struct ion_carveout_heap {
struct ion_heap heap; struct ion_heap heap;
struct gen_pool *pool; struct gen_pool *pool;

14
drivers/staging/android/ion/ion_priv.h
View File

@ -313,20 +313,6 @@ void ion_chunk_heap_destroy(struct ion_heap *);
struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *); struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *);
void ion_cma_heap_destroy(struct ion_heap *); void ion_cma_heap_destroy(struct ion_heap *);
/**
* kernel api to allocate/free from carveout -- used when carveout is
* used to back an architecture specific custom heap
*/
ion_phys_addr_t ion_carveout_allocate(struct ion_heap *heap, unsigned long size,
unsigned long align);
void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr,
unsigned long size);
/**
* The carveout heap returns physical addresses, since 0 may be a valid
* physical address, this is used to indicate allocation failed
*/
#define ION_CARVEOUT_ALLOCATE_FAIL -1
/** /**
* functions for creating and destroying a heap pool -- allows you * functions for creating and destroying a heap pool -- allows you
* to keep a pool of pre allocated memory to use from your heap. Keeping * to keep a pool of pre allocated memory to use from your heap. Keeping