[PATCH 6/9 linux-next] drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper

Use container_of instead of casting first structure member.

Signed-off-by: Fabian Frederick fabf@skynet.be --- Compiled but untested.

drivers/gpu/drm/qxl/qxl_fb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c index df56788..3d7c1d0 100644 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ b/drivers/gpu/drm/qxl/qxl_fb.c @@ -625,7 +625,8 @@ static int qxl_fb_find_or_create_single( struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { - struct qxl_fbdev *qfbdev = (struct qxl_fbdev *)helper; + struct qxl_fbdev *qfbdev = + container_of(helper, struct qxl_fbdev, helper); int new_fb = 0; int ret;