Use container_of instead of casting first structure member.
Signed-off-by: Fabian Frederick fabf@skynet.be --- Compiled but untested.
drivers/gpu/drm/gma500/framebuffer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index d0dd3be..ddd90dd 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -540,7 +540,8 @@ static void psbfb_gamma_get(struct drm_crtc *crtc, u16 *red, static int psbfb_probe(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct psb_fbdev *psb_fbdev = (struct psb_fbdev *)helper; + struct psb_fbdev *psb_fbdev = + container_of(helper, struct psb_fbdev, psb_fb_helper); struct drm_device *dev = psb_fbdev->psb_fb_helper.dev; struct drm_psb_private *dev_priv = dev->dev_private; int bytespp;