Re: [PATCH 02/59] drm/vboxvideo: drop DRM_MTRR_WC #define

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 4/15/20 9:39 AM, Daniel Vetter wrote:
> Doesn't apply to upstream kernels since a rather long time.
> 
> Acked-by: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
> Cc: Hans de Goede <hdegoede@redhat.com>

LGTM:

Reviewed-by: Hans de Goede <hdegoede@redhat.com>

Regards,

Hans


> ---
>   drivers/gpu/drm/vboxvideo/vbox_ttm.c | 12 ------------
>   1 file changed, 12 deletions(-)
> 
> diff --git a/drivers/gpu/drm/vboxvideo/vbox_ttm.c b/drivers/gpu/drm/vboxvideo/vbox_ttm.c
> index 976423d0c3cc..f5a06675da43 100644
> --- a/drivers/gpu/drm/vboxvideo/vbox_ttm.c
> +++ b/drivers/gpu/drm/vboxvideo/vbox_ttm.c
> @@ -24,25 +24,13 @@ int vbox_mm_init(struct vbox_private *vbox)
>   		return ret;
>   	}
>   
> -#ifdef DRM_MTRR_WC
> -	vbox->fb_mtrr = drm_mtrr_add(pci_resource_start(dev->pdev, 0),
> -				     pci_resource_len(dev->pdev, 0),
> -				     DRM_MTRR_WC);
> -#else
>   	vbox->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
>   					 pci_resource_len(dev->pdev, 0));
> -#endif
>   	return 0;
>   }
>   
>   void vbox_mm_fini(struct vbox_private *vbox)
>   {
> -#ifdef DRM_MTRR_WC
> -	drm_mtrr_del(vbox->fb_mtrr,
> -		     pci_resource_start(vbox->ddev.pdev, 0),
> -		     pci_resource_len(vbox->ddev.pdev, 0), DRM_MTRR_WC);
> -#else
>   	arch_phys_wc_del(vbox->fb_mtrr);
> -#endif
>   	drm_vram_helper_release_mm(&vbox->ddev);
>   }
> 

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