Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753072Ab3IINRs (ORCPT ); Mon, 9 Sep 2013 09:17:48 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:19209 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752957Ab3IINRp (ORCPT ); Mon, 9 Sep 2013 09:17:45 -0400 From: Yijing Wang To: Bjorn Helgaas , Chris Metcalf , Greg Kroah-Hartman , David Airlie , Mike Marciniszyn , Roland Dreier , Roland Dreier CC: , Mark Einon , Sean Hefty , Hal Rosenstock , , , Yijing Wang , Hanjun Guo Subject: [PATCH 0/6] Simplify some mps and mrrs setting related code Date: Mon, 9 Sep 2013 21:13:02 +0800 Message-ID: <1378732388-4508-1-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.11.msysgit.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.135.76.69] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1291 Lines: 28 This series simplify mps and mrrs setting related code in drivers. Export the pcie_set/get_mps() like pcie_set/get_readrq(). So drivers can use these interfaces to simplify code that set mps and mrrs. Patch 2 use pci_is_root_bus() instead of if (bus->parent) statement for better readability. Yijing Wang (6): PCI: Export pcie_set_mps() and pcie_get_mps() title/pci: use cached pci_dev->pcie_mpss to simplify code IB/qib: Use pci_is_root_bus() to check whether it is a root bus IB/qib: Use pcie_set_mps() and pcie_get_mps() to simplify code staging/et131x: Use cached pci_dev->pcie_mpss and pcie_set_readrq() to simplif code radeon: Use pcie_get_readrq() and pcie_set_readrq() to simplify code arch/tile/kernel/pci.c | 7 +-- drivers/gpu/drm/radeon/evergreen.c | 19 ++----- drivers/infiniband/hw/qib/qib_pcie.c | 98 +++++++++++----------------------- drivers/pci/pci.c | 2 + drivers/staging/et131x/et131x.c | 14 +---- 5 files changed, 44 insertions(+), 96 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/