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authorBjorn Helgaas <bjorn.helgaas@hp.com>2009-11-13 17:34:08 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-11-24 15:29:11 -0800
commitdf5eb1d67e8074dfbc23cf396c556116728187b3 (patch)
tree1512457b52c6763ee9921094f62690d0a3b8b1e3 /init/Kconfig
parentf7ca69848786bb99fdfafb511791b078c298438e (diff)
x86/PCI: MMCONFIG: add PCI_MMCFG_BUS_OFFSET() to factor common expression
This factors out the common "bus << 20" expression used when computing the MMCONFIG address. Reviewed-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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