On Mon, Sep 24, 2018 at 12:22:28PM -0400, Bruce Wang wrote:
> Remove unneeded checks from _dpu_plane_get_aspace. The function
> no longer needs to return anything so it is changed to void.
>
> v3: Made return value of function struct msm_gem_address_space* instead
> of passing one in to reflect the purpose of the function.
Oops - it looks like this actually didn't happen? Maybe an old version of the
patch got out by accident.
Jordan
> Signed-off-by: Bruce Wang <bzw...@chromium.org>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 19 +++----------------
> 1 file changed, 3 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> index 924e321a5ac4..2ed8bc741139 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
> @@ -431,23 +431,14 @@ static void _dpu_plane_set_qos_remap(struct drm_plane
> *plane)
> /**
> * _dpu_plane_get_aspace: gets the address space
> */
> -static int _dpu_plane_get_aspace(
> +static void _dpu_plane_get_aspace(
> struct dpu_plane *pdpu,
> struct dpu_plane_state *pstate,
> struct msm_gem_address_space **aspace)
> {
> - struct dpu_kms *kms;
> -
> - if (!pdpu || !pstate || !aspace) {
> - DPU_ERROR("invalid parameters\n");
> - return -EINVAL;
> - }
> -
> - kms = _dpu_plane_get_kms(&pdpu->base);
> + struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base);
>
> *aspace = kms->base.aspace;
> -
> - return 0;
> }
>
> static inline void _dpu_plane_set_scanout(struct drm_plane *plane,
> @@ -824,11 +815,7 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane,
>
> DPU_DEBUG_PLANE(pdpu, "FB[%u]\n", fb->base.id);
>
> - ret = _dpu_plane_get_aspace(pdpu, pstate, &aspace);
> - if (ret) {
> - DPU_ERROR_PLANE(pdpu, "Failed to get aspace\n");
> - return ret;
> - }
> + _dpu_plane_get_aspace(pdpu, pstate, &aspace);
>
> /* cache aspace */
> pstate->aspace = aspace;
> --
> 2.19.0.444.g18242da7ef-goog
>
--
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
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