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drm/ttm: remove superflous extern attribute from funcs

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Extern is the default attribute for functions anyway.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/390972/
This commit is contained in:
Christian König 2020-09-16 15:31:28 +02:00
parent 7dd1b884f7
commit 67d6a8b358
2 changed files with 20 additions and 24 deletions
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19
include/drm/ttm/ttm_execbuf_util.h
View File

@ -58,9 +58,8 @@ struct ttm_validate_buffer {
* Undoes all buffer validation reservations for bos pointed to by
* the list entries.
*/
extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
struct list_head *list);
void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
struct list_head *list);
/**
* function ttm_eu_reserve_buffers
@ -96,10 +95,9 @@ extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
* ttm_eu_fence_buffer_objects() when command submission is complete or
* has failed.
*/
extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
struct list_head *list, bool intr,
struct list_head *dups);
int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
struct list_head *list, bool intr,
struct list_head *dups);
/**
* function ttm_eu_fence_buffer_objects.
@ -113,9 +111,8 @@ extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
* It also unreserves all buffers, putting them on lru lists.
*
*/
extern void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
struct list_head *list,
struct dma_fence *fence);
void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
struct list_head *list,
struct dma_fence *fence);
#endif

25
include/drm/ttm/ttm_memory.h
View File

@ -79,18 +79,17 @@ extern struct ttm_mem_global {
#endif
} ttm_mem_glob;
extern int ttm_mem_global_init(struct ttm_mem_global *glob);
extern void ttm_mem_global_release(struct ttm_mem_global *glob);
extern int ttm_mem_global_alloc(struct ttm_mem_global *glob, uint64_t memory,
int ttm_mem_global_init(struct ttm_mem_global *glob);
void ttm_mem_global_release(struct ttm_mem_global *glob);
int ttm_mem_global_alloc(struct ttm_mem_global *glob, uint64_t memory,
struct ttm_operation_ctx *ctx);
void ttm_mem_global_free(struct ttm_mem_global *glob, uint64_t amount);
int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
struct page *page, uint64_t size,
struct ttm_operation_ctx *ctx);
void ttm_mem_global_free_page(struct ttm_mem_global *glob,
struct page *page, uint64_t size);
size_t ttm_round_pot(size_t size);
bool ttm_check_under_lowerlimit(struct ttm_mem_global *glob, uint64_t num_pages,
struct ttm_operation_ctx *ctx);
extern void ttm_mem_global_free(struct ttm_mem_global *glob,
uint64_t amount);
extern int ttm_mem_global_alloc_page(struct ttm_mem_global *glob,
struct page *page, uint64_t size,
struct ttm_operation_ctx *ctx);
extern void ttm_mem_global_free_page(struct ttm_mem_global *glob,
struct page *page, uint64_t size);
extern size_t ttm_round_pot(size_t size);
extern bool ttm_check_under_lowerlimit(struct ttm_mem_global *glob,
uint64_t num_pages, struct ttm_operation_ctx *ctx);
#endif