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 --- include/drm/ttm/ttm_set_memory.h | 44 -------------------------------- 1 file changed, 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;