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| author | Christian König <christian.koenig@amd.com> | 2020-09-18 17:20:20 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-09-23 16:16:36 +0300 |
| commit | 4127a6204970b3d7cb140117472eb3dd99bd1a0d (patch) | |
| tree | f9f96742c7ad4b197ec9e789cd032da6a3a528ae /include/drm/ttm | |
| parent | ad44c03208e46b83e4ae3269e32c9e524aa71cf8 (diff) | |
| download | linux-4127a6204970b3d7cb140117472eb3dd99bd1a0d.tar.xz | |
drm/ttm: remove nonsense AGP handling
map_page_into_agp() and unmap_page_from_agp() are only defined on x86.
On all other platforms they are defined as noops. So this code doesn't has any effect at all.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/391292/
Diffstat (limited to 'include/drm/ttm')
| -rw-r--r-- | include/drm/ttm/ttm_set_memory.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/include/drm/ttm/ttm_set_memory.h b/include/drm/ttm/ttm_set_memory.h index 7c492b49e38c..3966655b72f1 100644 --- a/include/drm/ttm/ttm_set_memory.h +++ b/include/drm/ttm/ttm_set_memory.h @@ -71,48 +71,6 @@ static inline int ttm_set_pages_uc(struct page *page, int numpages) #else /* for CONFIG_X86 */ -#if IS_ENABLED(CONFIG_AGP) - -#include <asm/agp.h> - -static inline int ttm_set_pages_array_wb(struct page **pages, int addrinarray) -{ - int i; - - for (i = 0; i < addrinarray; i++) - unmap_page_from_agp(pages[i]); - return 0; -} - -static inline int ttm_set_pages_array_wc(struct page **pages, int addrinarray) -{ - int i; - - for (i = 0; i < addrinarray; i++) - map_page_into_agp(pages[i]); - return 0; -} - -static inline int ttm_set_pages_array_uc(struct page **pages, int addrinarray) -{ - int i; - - for (i = 0; i < addrinarray; i++) - map_page_into_agp(pages[i]); - return 0; -} - -static inline int ttm_set_pages_wb(struct page *page, int numpages) -{ - int i; - - for (i = 0; i < numpages; i++) - unmap_page_from_agp(page++); - return 0; -} - -#else /* for CONFIG_AGP */ - static inline int ttm_set_pages_array_wb(struct page **pages, int addrinarray) { return 0; @@ -133,8 +91,6 @@ static inline int ttm_set_pages_wb(struct page *page, int numpages) return 0; } -#endif /* for CONFIG_AGP */ - static inline int ttm_set_pages_wc(struct page *page, int numpages) { return 0; |