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drm: Constify drm_mode_config atomic helper private pointer

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The drm_mode_config helper private field points to a structure of
function pointers that don't need to be modified at runtime. Make it
const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Acked-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170102091613.6310-1-laurent.pinchart@ideasonboard.com
This commit is contained in:
Laurent Pinchart
2017-01-02 11:16:13 +02:00
committed by Daniel Vetter
parent e5b8afbe34
commit a4b10ccead
6 changed files with 6 additions and 6 deletions
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2
drivers/gpu/drm/virtio/virtgpu_display.c
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@@ -347,7 +347,7 @@ static void vgdev_atomic_commit_tail(struct drm_atomic_state *state)
drm_atomic_helper_cleanup_planes(dev, state);
}
static struct drm_mode_config_helper_funcs virtio_mode_config_helpers = {
static const struct drm_mode_config_helper_funcs virtio_mode_config_helpers = {
.atomic_commit_tail = vgdev_atomic_commit_tail,
};