[Openchrome-devel] [PATCH] fix wrong arch_phys_wc_add instead of arch_phys_wc_del
James Simmons
jsimmons at infradead.org
Sat Jun 8 09:35:38 PDT 2013
> Dear James,
>
> the commit http://cgit.freedesktop.org/openchrome/drm-openchrome/commit/?id=ba0b86854415501031f21548e0f66a1f8dd82e7b accidentally
> changed a mtrr_del() to arch_phys_wc_add() instead of a arch_phys_wc_del().
> The patch below should hopefully fix this.
Applied. Thanks.
> Kind regards,
> Thomas
>
>
> diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
> index 6476afd..33eaadc 100644
> --- a/drivers/gpu/drm/via/via_drv.c
> +++ b/drivers/gpu/drm/via/via_drv.c
> @@ -304,7 +304,7 @@ static int via_driver_unload(struct drm_device *dev)
> vram_start = pci_resource_start(dev->pdev, 2);
> else
> vram_start = pci_resource_start(dev->pdev, 0);
> - dev_priv->vram_mtrr = arch_phys_wc_add(vram_start, size);
> + arch_phys_wc_del(dev_priv->vram_mtrr);
> }
>
> ttm_global_fini(&dev_priv->mem_global_ref,
>
>
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