From: Yijing Wang <wangyijing@huawei.com>
Date: Mon, 9 Sep 2013 13:13:06 +0000 (+0800)
Subject: IB/qib: Use pcie_set_mps() and pcie_get_mps() to simplify code
X-Git-Tag: v3.13-rc1~95^2~4^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ce0e62f1f7893f983a8f61bc8f5306e80d520b1;p=pandora-kernel.git

IB/qib: Use pcie_set_mps() and pcie_get_mps() to simplify code

Refactor qib_tune_pcie_caps().  Use pcie_get_mps(), pcie_set_mps(),
pcie_get_readrq(), and pcie_set_readrq() to simplify the code.  The PCI
core caches the "PCIe Max Payload Size Supported" in pci_dev->pcie_mpss,
so use that instead of pcie_capability_read_word().  Remove the unused
val2fld() and fld2val().

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
---

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