From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762805AbYDTA2Z (ORCPT ); Sat, 19 Apr 2008 20:28:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759772AbYDTA1y (ORCPT ); Sat, 19 Apr 2008 20:27:54 -0400 Received: from ozlabs.org ([203.10.76.45]:34477 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754852AbYDTA1r (ORCPT ); Sat, 19 Apr 2008 20:27:47 -0400 To: David Airlie CC: , From: Benjamin Herrenschmidt Date: Sun, 20 Apr 2008 10:26:31 +1000 Subject: [PATCH 2/2] drm: Remove unneeded dma sync in ATI pcigart alloc Message-Id: <20080420002746.DDF2EDE36E@ozlabs.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that the ATI pcigart code uses dma_alloc_coherent, we don't need the dma_sync_single_for_device() that we used to have here. Signed-off-by: Benjamin Herrenschmidt --- Probably not stable material as it won't hurt not to remove it. drivers/char/drm/ati_pcigart.c | 7 ------- 1 file changed, 7 deletions(-) --- linux-work.orig/drivers/char/drm/ati_pcigart.c 2008-04-19 16:52:23.000000000 +1000 +++ linux-work/drivers/char/drm/ati_pcigart.c 2008-04-19 16:54:00.000000000 +1000 @@ -167,13 +167,6 @@ int drm_ati_pcigart_init(struct drm_devi page_base += ATI_PCIGART_PAGE_SIZE; } } - - if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) - dma_sync_single_for_device(&dev->pdev->dev, - bus_address, - max_pages * sizeof(u32), - PCI_DMA_TODEVICE); - ret = 1; #if defined(__i386__) || defined(__x86_64__)