Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752450Ab3IINRD (ORCPT ); Mon, 9 Sep 2013 09:17:03 -0400 Received: from szxga01-in.huawei.com ([119.145.14.64]:44878 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751012Ab3IINQ6 (ORCPT ); Mon, 9 Sep 2013 09:16:58 -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 1/6] PCI: Export pcie_set_mps() and pcie_get_mps() Date: Mon, 9 Sep 2013 21:13:03 +0800 Message-ID: <1378732388-4508-2-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.11.msysgit.1 In-Reply-To: <1378732388-4508-1-git-send-email-wangyijing@huawei.com> References: <1378732388-4508-1-git-send-email-wangyijing@huawei.com> 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: 1101 Lines: 37 Export pcie_get_mps() and pcie_set_mps() functions, so driver can use them to simplify code. Signed-off-by: Yijing Wang --- drivers/pci/pci.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b821a62..e35f7ec 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3972,6 +3972,7 @@ int pcie_get_mps(struct pci_dev *dev) return 128 << ((ctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5); } +EXPORT_SYMBOL(pcie_get_mps); /** * pcie_set_mps - set PCI Express maximum payload size @@ -3996,6 +3997,7 @@ int pcie_set_mps(struct pci_dev *dev, int mps) return pcie_capability_clear_and_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_PAYLOAD, v); } +EXPORT_SYMBOL(pcie_set_mps); /** * pci_select_bars - Make BAR mask from the type of resource -- 1.7.1 -- 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/