From patchwork Wed Sep 24 03:09:45 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 4961441 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1F4DBBEEA5 for ; Wed, 24 Sep 2014 02:45:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8DEBD2025A for ; Wed, 24 Sep 2014 02:45:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 795CA20266 for ; Wed, 24 Sep 2014 02:45:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753071AbaIXCpn (ORCPT ); Tue, 23 Sep 2014 22:45:43 -0400 Received: from szxga01-in.huawei.com ([119.145.14.64]:45640 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753866AbaIXCpm (ORCPT ); Tue, 23 Sep 2014 22:45:42 -0400 Received: from 172.24.2.119 (EHLO szxeml413-hub.china.huawei.com) ([172.24.2.119]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CCB45398; Wed, 24 Sep 2014 10:45:24 +0800 (CST) Received: from localhost.localdomain (10.175.100.166) by szxeml413-hub.china.huawei.com (10.82.67.152) with Microsoft SMTP Server id 14.3.158.1; Wed, 24 Sep 2014 10:45:15 +0800 From: Yijing Wang To: Bjorn Helgaas CC: , Yijing Wang , "Benjamin Herrenschmidt" , Subject: [PATCH v4 1/3] MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg() Date: Wed, 24 Sep 2014 11:09:45 +0800 Message-ID: <1411528185-1977-1-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 Read_msi_msg() only be called in rtas_setup_msi_irqs(), use __read_msi_msg() instead of read_msi_msg for simplification. Signed-off-by: Yijing Wang Acked-by: Michael Ellerman CC: Benjamin Herrenschmidt CC: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/platforms/pseries/msi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 18ff462..dae71df 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -485,7 +485,7 @@ again: irq_set_msi_desc(virq, entry); /* Read config space back so we can restore after reset */ - read_msi_msg(virq, &msg); + __read_msi_msg(entry, &msg); entry->msg = msg; }