drm/ttm: clean up non-x86 definitions on ttm_tt

All non-x86 definitions are moved to ttm_set_memory header, so remove it from
ttm_tt.c.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index a1e543972ca7be65a56bc7672f4d489a083dd2bb..e3a0691582ffdf0d85bc7c84ab424efc310e01be 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -38,9 +38,7 @@
 #include <drm/drm_cache.h>
 #include <drm/ttm/ttm_bo_driver.h>
 #include <drm/ttm/ttm_page_alloc.h>
-#ifdef CONFIG_X86
-#include <asm/set_memory.h>
-#endif
+#include <drm/ttm/ttm_set_memory.h>
 
 /**
  * Allocates a ttm structure for the given BO.
@@ -115,10 +113,9 @@ static int ttm_sg_tt_alloc_page_directory(struct ttm_dma_tt *ttm)
        return 0;
 }
 
-#ifdef CONFIG_X86
-static inline int ttm_tt_set_page_caching(struct page *p,
-                                         enum ttm_caching_state c_old,
-                                         enum ttm_caching_state c_new)
+static int ttm_tt_set_page_caching(struct page *p,
+                                  enum ttm_caching_state c_old,
+                                  enum ttm_caching_state c_new)
 {
        int ret = 0;
 
@@ -129,26 +126,18 @@ static inline int ttm_tt_set_page_caching(struct page *p,
                /* p isn't in the default caching state, set it to
                 * writeback first to free its current memtype. */
 
-               ret = set_pages_wb(p, 1);
+               ret = ttm_set_pages_wb(p, 1);
                if (ret)
                        return ret;
        }
 
        if (c_new == tt_wc)
-               ret = set_memory_wc((unsigned long) page_address(p), 1);
+               ret = ttm_set_pages_wc(p, 1);
        else if (c_new == tt_uncached)
-               ret = set_pages_uc(p, 1);
+               ret = ttm_set_pages_uc(p, 1);
 
        return ret;
 }
-#else /* CONFIG_X86 */
-static inline int ttm_tt_set_page_caching(struct page *p,
-                                         enum ttm_caching_state c_old,
-                                         enum ttm_caching_state c_new)
-{
-       return 0;
-}
-#endif /* CONFIG_X86 */
 
 /*
  * Change caching policy for the linear kernel map