1 files changed, 0 insertions, 94 deletions

diff --git a/drivers/gpu/drm/vgem/vgem_dma_buf.c b/drivers/gpu/drm/vgem/vgem_dma_buf.c
deleted file mode 100644
index 0254438ad1a6..000000000000
--- a/drivers/gpu/drm/vgem/vgem_dma_buf.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright © 2012 Intel Corporation
- * Copyright © 2014 The Chromium OS Authors
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- *    Ben Widawsky <ben@bwidawsk.net>
- *
- */
-
-#include <linux/dma-buf.h>
-#include "vgem_drv.h"
-
-struct sg_table *vgem_gem_prime_get_sg_table(struct drm_gem_object *gobj)
-{
-        struct drm_vgem_gem_object *obj = to_vgem_bo(gobj);
-        BUG_ON(obj->pages == NULL);
-
-        return drm_prime_pages_to_sg(obj->pages, obj->base.size / PAGE_SIZE);
-}
-
-int vgem_gem_prime_pin(struct drm_gem_object *gobj)
-{
-        struct drm_vgem_gem_object *obj = to_vgem_bo(gobj);
-        return vgem_gem_get_pages(obj);
-}
-
-void vgem_gem_prime_unpin(struct drm_gem_object *gobj)
-{
-        struct drm_vgem_gem_object *obj = to_vgem_bo(gobj);
-        vgem_gem_put_pages(obj);
-}
-
-void *vgem_gem_prime_vmap(struct drm_gem_object *gobj)
-{
-        struct drm_vgem_gem_object *obj = to_vgem_bo(gobj);
-        BUG_ON(obj->pages == NULL);
-
-        return vmap(obj->pages, obj->base.size / PAGE_SIZE, 0, PAGE_KERNEL);
-}
-
-void vgem_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
-{
-        vunmap(vaddr);
-}
-
-struct drm_gem_object *vgem_gem_prime_import(struct drm_device *dev,
-                                             struct dma_buf *dma_buf)
-{
-        struct drm_vgem_gem_object *obj = NULL;
-        int ret;
-
-        obj = kzalloc(sizeof(*obj), GFP_KERNEL);
-        if (obj == NULL) {
-                ret = -ENOMEM;
-                goto fail;
-        }
-
-        ret = drm_gem_object_init(dev, &obj->base, dma_buf->size);
-        if (ret) {
-                ret = -ENOMEM;
-                goto fail_free;
-        }
-
-        get_dma_buf(dma_buf);
-
-        obj->base.dma_buf = dma_buf;
-        obj->use_dma_buf = true;
-
-        return &obj->base;
-
-fail_free:
-        kfree(obj);
-fail:
-        return ERR_PTR(ret);
-}