From patchwork Tue Jun 18 08:15:07 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 2739811 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id CC40C9F472 for ; Tue, 18 Jun 2013 08:15:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 96C462019C for ; Tue, 18 Jun 2013 08:15:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B373B2014C for ; Tue, 18 Jun 2013 08:15:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753326Ab3FRIPw (ORCPT ); Tue, 18 Jun 2013 04:15:52 -0400 Received: from szxga01-in.huawei.com ([119.145.14.64]:54932 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752306Ab3FRIPu (ORCPT ); Tue, 18 Jun 2013 04:15:50 -0400 Received: from 172.24.2.119 (EHLO szxeml214-edg.china.huawei.com) ([172.24.2.119]) by szxrg01-dlp.huawei.com (MOS 4.3.4-GA FastPath queued) with ESMTP id BDY44900; Tue, 18 Jun 2013 16:15:23 +0800 (CST) Received: from SZXEML405-HUB.china.huawei.com (10.82.67.60) by szxeml214-edg.china.huawei.com (172.24.2.29) with Microsoft SMTP Server (TLS) id 14.1.323.7; Tue, 18 Jun 2013 16:15:23 +0800 Received: from localhost (10.135.76.69) by szxeml405-hub.china.huawei.com (10.82.67.60) with Microsoft SMTP Server id 14.1.323.7; Tue, 18 Jun 2013 16:15:15 +0800 From: Yijing Wang To: Paul Mackerras , Jean-Christophe Plagniol-Villard , Tomi Valkeinen CC: , Hanjun Guo , , Yijing Wang , Subject: [PATCH 3/9] aty128fb: use pdev->pm_cap instead of pci_find_capability(.., PCI_CAP_ID_PM) Date: Tue, 18 Jun 2013 16:15:07 +0800 Message-ID: <1371543307-14360-1-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.11.msysgit.1 MIME-Version: 1.0 X-Originating-IP: [10.135.76.69] X-CFilter-Loop: Reflected Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Spam-Status: No, score=-8.1 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() in init path. So we can use pdev->pm_cap instead of using pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. Signed-off-by: Yijing Wang Cc: Paul Mackerras Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org --- drivers/video/aty/aty128fb.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 8c55011..a4dfe8c 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -2016,7 +2016,7 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent) aty128_init_engine(par); - par->pm_reg = pci_find_capability(pdev, PCI_CAP_ID_PM); + par->pm_reg = pdev->pm_cap; par->pdev = pdev; par->asleep = 0; par->lock_blank = 0;