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authorFabian Frederick <fabf@skynet.be>2014-09-14 18:40:22 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-09-24 12:09:28 +0200
commitee0d68ab5f0997a500fdf90924a58e787b216292 (patch)
treeee965436534ffe64feeb611f7834fe1996a7d215
parent0d634f6e5b0d1d6e2b044b23d448ab5fb7c102e5 (diff)
drm/udl: use container_of to resolve udl_fbdev from drm_fb_helpertopic/core-stuff-2014-09-24
Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-rw-r--r--drivers/gpu/drm/udl/udl_fb.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
index d1da339843ca..8cbcb4589bd3 100644
--- a/drivers/gpu/drm/udl/udl_fb.c
+++ b/drivers/gpu/drm/udl/udl_fb.c
@@ -472,7 +472,8 @@ udl_framebuffer_init(struct drm_device *dev,
static int udlfb_create(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
- struct udl_fbdev *ufbdev = (struct udl_fbdev *)helper;
+ struct udl_fbdev *ufbdev =
+ container_of(helper, struct udl_fbdev, helper);
struct drm_device *dev = ufbdev->helper.dev;
struct fb_info *info;
struct device *device = dev->dev;