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drm/vboxvideo: drop DRM_MTRR_WC #define 

Doesn't apply to upstream kernels since a rather long time.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-3-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2020-04-15 09:39:37 +02:00
parent b0b5849e0c
commit 2de955d072
1 changed files with 0 additions and 12 deletions
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12
drivers/gpu/drm/vboxvideo/vbox_ttm.c
View File

@ -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);
}