[PATCH 3/5] drm/vgem: Add a drm_vgem_gem_object

[Ben Widawsky]

and use it

Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
---
 drivers/gpu/drm/vgem/vgem_drv.c |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
index 3084389..d47bd71 100644
--- a/drivers/gpu/drm/vgem/vgem_drv.c
+++ b/drivers/gpu/drm/vgem/vgem_drv.c
@@ -40,6 +40,10 @@
 #define DRIVER_MAJOR   1
 #define DRIVER_MINOR   0
 
+struct drm_vgem_gem_object {
+       struct drm_gem_object base;
+};
+
 static int vgem_load(struct drm_device *dev, unsigned long flags)
 {
        return 0;
@@ -90,15 +94,18 @@ static struct drm_gem_object *vgem_gem_create(struct 
drm_device *dev,
                                              unsigned int *handle,
                                              unsigned long size)
 {
-       int err;
+       struct drm_vgem_gem_object *obj;
        struct drm_gem_object *gem_object;
+       int err;
 
        size = roundup(size, PAGE_SIZE);
 
-       gem_object = kzalloc(sizeof(*gem_object), GFP_KERNEL);
-       if (!gem_object)
+       obj = kzalloc(sizeof(*obj), GFP_KERNEL);
+       if (!obj)
                return ERR_PTR(-ENOMEM);
 
+       gem_object = &obj->base;
+
        if ((err = drm_gem_object_init(dev, gem_object, size)))
                goto out;
 
-- 
1.7.9

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