From: Fabian Frederick Date: Sun, 14 Sep 2014 16:40:20 +0000 (+0200) Subject: drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper X-Git-Tag: v3.18-rc1~44^2~7^2~3 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c39aa6a1e32aab4826c613866024cbdd4933631a;p=linux.git drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index d0dd3bea8aa5..ddd90ddbc200 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;