On Thu, Oct 18, 2018 at 3:59 PM Jordan Crouse <jcrouse@xxxxxxxxxxxxxx> wrote:
>
> dpu_crtc_get_mixer_height() is only used once and the value it
> returns can be easily derived from the calling function.
>
> Signed-off-by: Jordan Crouse <jcrouse@xxxxxxxxxxxxxx>
Reviewed-by: Bruce Wang <bzwang@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 3 +--
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 13 -------------
> 2 files changed, 1 insertion(+), 15 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index fb923c0c4171..a8aa59b8caeb 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -491,7 +491,6 @@ static void _dpu_crtc_setup_mixers(struct drm_crtc *crtc)
> static void _dpu_crtc_setup_lm_bounds(struct drm_crtc *crtc,
> struct drm_crtc_state *state)
> {
> - struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
> struct dpu_crtc_state *cstate = to_dpu_crtc_state(state);
> struct drm_display_mode *adj_mode = &state->adjusted_mode;
> u32 crtc_split_width = _dpu_crtc_get_mixer_width(cstate, adj_mode);
> @@ -502,7 +501,7 @@ static void _dpu_crtc_setup_lm_bounds(struct drm_crtc *crtc,
> r->x1 = crtc_split_width * i;
> r->y1 = 0;
> r->x2 = r->x1 + crtc_split_width;
> - r->y2 = dpu_crtc_get_mixer_height(dpu_crtc, cstate, adj_mode);
> + r->y2 = adj_mode->vdisplay;
>
> trace_dpu_crtc_setup_lm_bounds(DRMID(crtc), i, r);
> }
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> index 4822602402f9..2be4312038c9 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> @@ -245,19 +245,6 @@ static inline bool dpu_crtc_state_is_stereo(struct dpu_crtc_state *cstate)
> return cstate->num_mixers == CRTC_DUAL_MIXERS;
> }
>
> -/**
> - * dpu_crtc_get_mixer_height - get the mixer height
> - * Mixer height will be same as panel height
> - */
> -static inline int dpu_crtc_get_mixer_height(struct dpu_crtc *dpu_crtc,
> - struct dpu_crtc_state *cstate, struct drm_display_mode *mode)
> -{
> - if (!dpu_crtc || !cstate || !mode)
> - return 0;
> -
> - return mode->vdisplay;
> -}
> -
> /**
> * dpu_crtc_frame_pending - retun the number of pending frames
> * @crtc: Pointer to drm crtc object
> --
> 2.18.0
>
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