From c3bbb48e0c548badb71d8339d95974febb33991d Mon Sep 17 00:00:00 2001 From: Maya Rashish Date: Wed, 10 Jul 2019 16:17:25 +0000 Subject: [PATCH] drm/agp: Remove unused function drm_agp_bind_pages Reviewed-by: Sam Ravnborg Signed-off-by: Maya Rashish Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190710161725.GA5042@SDF.ORG --- drivers/gpu/drm/drm_agpsupport.c | 43 -------------------------------- include/drm/drm_agpsupport.h | 14 ----------- 2 files changed, 57 deletions(-) diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c index 117b8ee98243..8b4e7b1d82e4 100644 --- a/drivers/gpu/drm/drm_agpsupport.c +++ b/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); diff --git a/include/drm/drm_agpsupport.h b/include/drm/drm_agpsupport.h index b05e462276d5..664e120b93e6 100644 --- a/include/drm/drm_agpsupport.h +++ b/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;