On Thu, May 18, 2017 at 10:38:36PM +0300, ville.syrjala@xxxxxxxxxxxxxxx wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> drm_atomic_set_mode_for_crtc() doesn't modify the passed mode, so let's
> make it const.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> drivers/gpu/drm/drm_atomic.c | 2 +-
> include/drm/drm_atomic.h | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
> index cdec19a86af3..21cb78202c90 100644
> --- a/drivers/gpu/drm/drm_atomic.c
> +++ b/drivers/gpu/drm/drm_atomic.c
> @@ -328,7 +328,7 @@ static s32 __user *get_out_fence_for_crtc(struct drm_atomic_state *state,
> * Zero on success, error code on failure. Cannot return -EDEADLK.
> */
> int drm_atomic_set_mode_for_crtc(struct drm_crtc_state *state,
> - struct drm_display_mode *mode)
> + const struct drm_display_mode *mode)
> {
> struct drm_mode_modeinfo umode;
>
> diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
> index 8645dcdef031..0196f264a418 100644
> --- a/include/drm/drm_atomic.h
> +++ b/include/drm/drm_atomic.h
> @@ -520,7 +520,7 @@ __drm_atomic_get_current_plane_state(struct drm_atomic_state *state,
>
> int __must_check
> drm_atomic_set_mode_for_crtc(struct drm_crtc_state *state,
> - struct drm_display_mode *mode);
> + const struct drm_display_mode *mode);
> int __must_check
> drm_atomic_set_mode_prop_for_crtc(struct drm_crtc_state *state,
> struct drm_property_blob *blob);
> --
> 2.10.2
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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