drm/agp: Remove unused function drm_agp_bind_pages

Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Maya Rashish <coypu@sdf.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190710161725.GA5042@SDF.ORG

drivers/gpu/drm/drm_agpsupport.c

@@ -465,46 +465,3 @@ void drm_legacy_agp_clear(struct drm_device *dev)
 	dev->agp->acquired = 0;
 	dev->agp->enabled = 0;
 }
-
-/**
- * Binds a collection of pages into AGP memory at the given offset, returning
- * the AGP memory structure containing them.
- *
- * No reference is held on the pages during this time -- it is up to the
- * caller to handle that.
- */
-struct agp_memory *
-drm_agp_bind_pages(struct drm_device *dev,
-		   struct page **pages,
-		   unsigned long num_pages,
-		   uint32_t gtt_offset,
-		   u32 type)
-{
-	struct agp_memory *mem;
-	int ret, i;
-
-	DRM_DEBUG("\n");
-
-	mem = agp_allocate_memory(dev->agp->bridge, num_pages,
-				      type);
-	if (mem == NULL) {
-		DRM_ERROR("Failed to allocate memory for %ld pages\n",
-			  num_pages);
-		return NULL;
-	}
-
-	for (i = 0; i < num_pages; i++)
-		mem->pages[i] = pages[i];
-	mem->page_count = num_pages;
-
-	mem->is_flushed = true;
-	ret = agp_bind_memory(mem, gtt_offset / PAGE_SIZE);
-	if (ret != 0) {
-		DRM_ERROR("Failed to bind AGP memory: %d\n", ret);
-		agp_free_memory(mem);
-		return NULL;
-	}
-
-	return mem;
-}
-EXPORT_SYMBOL(drm_agp_bind_pages);

include/drm/drm_agpsupport.h

@@ -31,11 +31,6 @@ struct drm_agp_head {
 void drm_free_agp(struct agp_memory * handle, int pages);
 int drm_bind_agp(struct agp_memory * handle, unsigned int start);
 int drm_unbind_agp(struct agp_memory * handle);
-struct agp_memory *drm_agp_bind_pages(struct drm_device *dev,
-				struct page **pages,
-				unsigned long num_pages,
-				uint32_t gtt_offset,
-				uint32_t type);
 
 struct drm_agp_head *drm_agp_init(struct drm_device *dev);
 void drm_legacy_agp_clear(struct drm_device *dev);
@@ -80,15 +75,6 @@ static inline int drm_unbind_agp(struct agp_memory * handle)
 	return -ENODEV;
 }
 
-static inline struct agp_memory *drm_agp_bind_pages(struct drm_device *dev,
-					      struct page **pages,
-					      unsigned long num_pages,
-					      uint32_t gtt_offset,
-					      uint32_t type)
-{
-	return NULL;
-}
-
 static inline struct drm_agp_head *drm_agp_init(struct drm_device *dev)
 {
 	return NULL;