From: Yijing Wang <wangyijing@huawei.com>
Date: Tue, 24 Sep 2013 18:08:06 +0000 (-0600)
Subject: PCI: Export pcie_set_mps() and pcie_get_mps()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f1c66c4678ad223bda0dcd261e4048f009234f85;p=deliverable%2Flinux.git

PCI: Export pcie_set_mps() and pcie_get_mps()

Export pcie_get_mps() and pcie_set_mps() functions so drivers can use
them to simplify code.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e8ccf6c0f08a..8c812464f259 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);
 
 /**
  * pcie_get_minimum_link - determine minimum link settings of a PCI device