From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755708AbaFWNtc (ORCPT ); Mon, 23 Jun 2014 09:49:32 -0400 Received: from smtprelay0096.hostedemail.com ([216.40.44.96]:45016 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755809AbaFWNmZ (ORCPT ); Mon, 23 Jun 2014 09:42:25 -0400 X-Session-Marker: 6A6F6540706572636865732E636F6D X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,joe@perches.com,:::::,RULES_HIT:41:355:379:541:800:960:968:973:988:989:1260:1345:1359:1437:1534:1541:1711:1714:1730:1747:1777:1792:2393:2559:2562:3138:3139:3140:3141:3142:3350:3865:4419:4605:5007:6261:10004:10026:10848:11026:11657:11658:11914:12043:12114:12296:12438:12517:12519:12555:13311:13357,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0 X-HE-Tag: stop67_892c038934a0b X-Filterd-Recvd-Size: 1812 From: Joe Perches To: linux-kernel@vger.kernel.org Cc: David Airlie , dri-devel@lists.freedesktop.org Subject: [PATCH 06/22] i810: Use pci_zalloc_consistent Date: Mon, 23 Jun 2014 06:41:34 -0700 Message-Id: <35ea0a682ee80b86e38172d4a5a7a2ad9ec7d274.1403530604.git.joe@perches.com> X-Mailer: git-send-email 1.8.1.2.459.gbcd45b4.dirty In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove the now unnecessary memset too. Signed-off-by: Joe Perches --- drivers/gpu/drm/i810/i810_dma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c index e88bac1..bae897d 100644 --- a/drivers/gpu/drm/i810/i810_dma.c +++ b/drivers/gpu/drm/i810/i810_dma.c @@ -393,15 +393,14 @@ static int i810_dma_initialize(struct drm_device *dev, /* Program Hardware Status Page */ dev_priv->hw_status_page = - pci_alloc_consistent(dev->pdev, PAGE_SIZE, - &dev_priv->dma_status_page); + pci_zalloc_consistent(dev->pdev, PAGE_SIZE, + &dev_priv->dma_status_page); if (!dev_priv->hw_status_page) { dev->dev_private = (void *)dev_priv; i810_dma_cleanup(dev); DRM_ERROR("Can not allocate hardware status page\n"); return -ENOMEM; } - memset(dev_priv->hw_status_page, 0, PAGE_SIZE); DRM_DEBUG("hw status page @ %p\n", dev_priv->hw_status_page); I810_WRITE(0x02080, dev_priv->dma_status_page); -- 1.8.1.2.459.gbcd45b4.dirty From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joe Perches Subject: [PATCH 06/22] i810: Use pci_zalloc_consistent Date: Mon, 23 Jun 2014 06:41:34 -0700 Message-ID: <35ea0a682ee80b86e38172d4a5a7a2ad9ec7d274.1403530604.git.joe@perches.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtprelay.hostedemail.com (smtprelay0197.hostedemail.com [216.40.44.197]) by gabe.freedesktop.org (Postfix) with ESMTP id A3D516E3ED for ; Mon, 23 Jun 2014 06:42:24 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-kernel@vger.kernel.org Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Remove the now unnecessary memset too. Signed-off-by: Joe Perches --- drivers/gpu/drm/i810/i810_dma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c index e88bac1..bae897d 100644 --- a/drivers/gpu/drm/i810/i810_dma.c +++ b/drivers/gpu/drm/i810/i810_dma.c @@ -393,15 +393,14 @@ static int i810_dma_initialize(struct drm_device *dev, /* Program Hardware Status Page */ dev_priv->hw_status_page = - pci_alloc_consistent(dev->pdev, PAGE_SIZE, - &dev_priv->dma_status_page); + pci_zalloc_consistent(dev->pdev, PAGE_SIZE, + &dev_priv->dma_status_page); if (!dev_priv->hw_status_page) { dev->dev_private = (void *)dev_priv; i810_dma_cleanup(dev); DRM_ERROR("Can not allocate hardware status page\n"); return -ENOMEM; } - memset(dev_priv->hw_status_page, 0, PAGE_SIZE); DRM_DEBUG("hw status page @ %p\n", dev_priv->hw_status_page); I810_WRITE(0x02080, dev_priv->dma_status_page); -- 1.8.1.2.459.gbcd45b4.dirty