[PATCH 40/40] drm/amd/amdgpu/gmc_v9_0: Suppy some missing function doc descriptions

[Alex Deucher]

On Mon, Nov 23, 2020 at 6:21 AM Lee Jones <lee.jones at linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:382:23: warning: ‘ecc_umc_mcumc_status_addrs’ defined but not used [-Wunused-const-variable=]
>  drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:720: warning: Function parameter or member 'vmhub' not described in 'gmc_v9_0_flush_gpu_tlb'
>  drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:836: warning: Function parameter or member 'flush_type' not described in 'gmc_v9_0_flush_gpu_tlb_pasid'
>  drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:836: warning: Function parameter or member 'all_hub' not described in 'gmc_v9_0_flush_gpu_tlb_pasid'
>
> Cc: Alex Deucher <alexander.deucher at amd.com>
> Cc: "Christian König" <christian.koenig at amd.com>
> Cc: David Airlie <airlied at linux.ie>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> Cc: amd-gfx at lists.freedesktop.org
> Cc: dri-devel at lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones at linaro.org>

Applied with minor changes.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
> index fbee43b4ba64d..a83743ab3e8bb 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
> @@ -675,6 +675,7 @@ static bool gmc_v9_0_get_atc_vmid_pasid_mapping_info(struct amdgpu_device *adev,
>   *
>   * @adev: amdgpu_device pointer
>   * @vmid: vm instance to flush
> + * @vmhub: vmhub type
>   * @flush_type: the flush type
>   *
>   * Flush the TLB for the requested page table using certain type.
> @@ -791,6 +792,8 @@ static void gmc_v9_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
>   *
>   * @adev: amdgpu_device pointer
>   * @pasid: pasid to be flush
> + * @flush_type: the flush type
> + * @all_hub: Used with PACKET3_INVALIDATE_TLBS_ALL_HUB()
>   *
>   * Flush the TLB for the requested pasid.
>   */
> --
> 2.25.1
>
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