Re: [PATCH] drm/amdgpu: amend amdgpu_gfx_parse_disable_cu() declaration

[Alex Deucher]

On Sun, Sep 18, 2016 at 9:37 AM, Baoyou Xie <baoyou.xie@xxxxxxxxxx> wrote:
> In amdgpu_gfx.h, the declaration of amdgpu_gfx_parse_disable_cu()
> is incorrect.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 4 +++-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 5 ++++-
>  2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
> index 01a42b6..8575039 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
> @@ -82,7 +82,9 @@ void amdgpu_gfx_scratch_free(struct amdgpu_device *adev, uint32_t reg)
>   * The bitmask of CUs to be disabled in the shader array determined by se and
>   * sh is stored in mask[se * max_sh + sh].
>   */
> -void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, unsigned max_sh)
> +void amdgpu_gfx_parse_disable_cu(unsigned int *mask,
> +                               unsigned int max_se,
> +                               unsigned int max_sh)

For consistency with the rest of the driver can you keep the other
parameters as just unsigned?

Alex

>  {
>         unsigned se, sh, cu;
>         const char *p;
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
> index 51321e1..0b9ad4f 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
> @@ -27,6 +27,9 @@
>  int amdgpu_gfx_scratch_get(struct amdgpu_device *adev, uint32_t *reg);
>  void amdgpu_gfx_scratch_free(struct amdgpu_device *adev, uint32_t reg);
>
> -unsigned amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, unsigned max_sh);
> +void
> +amdgpu_gfx_parse_disable_cu(unsigned int *mask,
> +                          unsigned int max_se,
> +                          unsigned int max_sh);
>
>  #endif
> --
> 2.7.4
>
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