[PATCH 3/8] drm/i915: Remove gen6_ppgtt_unpin_all

[Jason Ekstrand]

On Tue, Aug 3, 2021 at 7:44 AM Maarten Lankhorst
<maarten.lankhorst at linux.intel.com> wrote:
>
> gen6_ppgtt_unpin_all is unused, kill it.
>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

> ---
>  drivers/gpu/drm/i915/gt/gen6_ppgtt.c | 11 -----------
>  drivers/gpu/drm/i915/gt/gen6_ppgtt.h |  1 -
>  2 files changed, 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
> index 1aee5e6b1b23..efc243f40d0f 100644
> --- a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
> +++ b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
> @@ -405,17 +405,6 @@ void gen6_ppgtt_unpin(struct i915_ppgtt *base)
>                 i915_vma_unpin(ppgtt->vma);
>  }
>
> -void gen6_ppgtt_unpin_all(struct i915_ppgtt *base)
> -{
> -       struct gen6_ppgtt *ppgtt = to_gen6_ppgtt(base);
> -
> -       if (!atomic_read(&ppgtt->pin_count))
> -               return;
> -
> -       i915_vma_unpin(ppgtt->vma);
> -       atomic_set(&ppgtt->pin_count, 0);
> -}
> -
>  struct i915_ppgtt *gen6_ppgtt_create(struct intel_gt *gt)
>  {
>         struct i915_ggtt * const ggtt = gt->ggtt;
> diff --git a/drivers/gpu/drm/i915/gt/gen6_ppgtt.h b/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
> index 6a61a5c3a85a..ab0eecb086dd 100644
> --- a/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
> +++ b/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
> @@ -71,7 +71,6 @@ static inline struct gen6_ppgtt *to_gen6_ppgtt(struct i915_ppgtt *base)
>
>  int gen6_ppgtt_pin(struct i915_ppgtt *base, struct i915_gem_ww_ctx *ww);
>  void gen6_ppgtt_unpin(struct i915_ppgtt *base);
> -void gen6_ppgtt_unpin_all(struct i915_ppgtt *base);
>  void gen6_ppgtt_enable(struct intel_gt *gt);
>  void gen7_ppgtt_enable(struct intel_gt *gt);
>  struct i915_ppgtt *gen6_ppgtt_create(struct intel_gt *gt);
> --
> 2.31.0
>