Use container_of instead of casting first structure member.
Signed-off-by: Fabian Frederick fabf@skynet.be --- Compiled but untested.
drivers/gpu/drm/cirrus/cirrus_fbdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index 2a135f2..d231b1c 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -160,7 +160,8 @@ static int cirrusfb_create_object(struct cirrus_fbdev *afbdev, static int cirrusfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct cirrus_fbdev *gfbdev = (struct cirrus_fbdev *)helper; + struct cirrus_fbdev *gfbdev = + container_of(helper, struct cirrus_fbdev, helper); struct drm_device *dev = gfbdev->helper.dev; struct cirrus_device *cdev = gfbdev->helper.dev->dev_private; struct fb_info *info;