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drm/ttm: Remove needless 'extern' on functions in header. 

Minor tidy up.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2017-08-24 06:46:39 -04:00 committed by Alex Deucher
parent f7871fd193
commit 96bec19835
1 changed files with 6 additions and 6 deletions
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12
include/drm/ttm/ttm_page_alloc.h
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@ -47,7 +47,7 @@ void ttm_page_alloc_fini(void);
*
* Add backing pages to all of @ttm
*/
extern int ttm_pool_populate(struct ttm_tt *ttm);
int ttm_pool_populate(struct ttm_tt *ttm);
/**
* ttm_pool_unpopulate:
@ -56,12 +56,12 @@ extern int ttm_pool_populate(struct ttm_tt *ttm);
*
* Free all pages of @ttm
*/
extern void ttm_pool_unpopulate(struct ttm_tt *ttm);
void ttm_pool_unpopulate(struct ttm_tt *ttm);
/**
* Output the state of pools to debugfs file
*/
extern int ttm_page_alloc_debugfs(struct seq_file *m, void *data);
int ttm_page_alloc_debugfs(struct seq_file *m, void *data);
#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU)
@ -78,10 +78,10 @@ void ttm_dma_page_alloc_fini(void);
/**
* Output the state of pools to debugfs file
*/
extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
/**