Use container_of instead of casting first structure member.
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
Compiled but untested.
drivers/gpu/drm/radeon/radeon_fb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 94b0f2a..0ea1db8 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -189,7 +189,8 @@ out_unref:
static int radeonfb_create(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
- struct radeon_fbdev *rfbdev = (struct radeon_fbdev *)helper;
+ struct radeon_fbdev *rfbdev =
+ container_of(helper, struct radeon_fbdev, helper);
struct radeon_device *rdev = rfbdev->rdev;
struct fb_info *info;
struct drm_framebuffer *fb = NULL;
--
1.9.1
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