From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp01.au.ibm.com ([202.81.31.143]:47932 "EHLO e23smtp01.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751930AbbCYI0k (ORCPT ); Wed, 25 Mar 2015 04:26:40 -0400 Received: from /spool/local by e23smtp01.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 25 Mar 2015 18:26:38 +1000 Received: from d23relay10.au.ibm.com (d23relay10.au.ibm.com [9.190.26.77]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id 38B0F2CE8052 for ; Wed, 25 Mar 2015 19:26:35 +1100 (EST) Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t2P8QQOi46071916 for ; Wed, 25 Mar 2015 19:26:35 +1100 Received: from d23av01.au.ibm.com (localhost [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t2P8Q0St022102 for ; Wed, 25 Mar 2015 19:26:01 +1100 From: Wei Yang To: bhelgaas@google.com, benh@au1.ibm.com, gwshan@linux.vnet.ibm.com Cc: linux-pci@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH V16 04/20] PCI: Index IOV resources in the conventional style Date: Wed, 25 Mar 2015 16:23:45 +0800 Message-Id: <1427271841-28749-5-git-send-email-weiyang@linux.vnet.ibm.com> In-Reply-To: <1427271841-28749-1-git-send-email-weiyang@linux.vnet.ibm.com> References: <1427271841-28749-1-git-send-email-weiyang@linux.vnet.ibm.com> Sender: linux-pci-owner@vger.kernel.org List-ID: From: Bjorn Helgaas Most of PCI uses "res = &dev->resource[i]", not "res = dev->resource + i". Use that style in iov.c also. No functional change. Signed-off-by: Bjorn Helgaas Acked-by: Wei Yang --- drivers/pci/iov.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 5bca0e1..27b98c3 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -95,7 +95,7 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset) virtfn->multifunction = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; if (!res->parent) continue; virtfn->resource[i].name = pci_name(virtfn); @@ -212,7 +212,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { bars |= (1 << (i + PCI_IOV_RESOURCES)); - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; if (res->parent) nres++; } @@ -373,7 +373,7 @@ found: nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; bar64 = __pci_read_base(dev, pci_bar_unknown, res, pos + PCI_SRIOV_BAR + i * 4); if (!res->flags) @@ -417,7 +417,7 @@ found: failed: for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; res->flags = 0; } -- 1.7.9.5