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(parent: f7ca698) | patch
x86/PCI: MMCONFIG: add PCI_MMCFG_BUS_OFFSET() to factor common expression
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Sat, 14 Nov 2009 00:34:08 +0000 (17:34 -0700)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Tue, 24 Nov 2009 23:29:11 +0000 (15:29 -0800)
commitdf5eb1d67e8074dfbc23cf396c556116728187b3
tree1512457b52c6763ee9921094f62690d0a3b8b1e3tree | snapshot
parentf7ca69848786bb99fdfafb511791b078c298438ecommit | 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>
arch/x86/include/asm/pci_x86.h diff | blob | history
arch/x86/pci/mmconfig-shared.c diff | blob | history
arch/x86/pci/mmconfig_32.c diff | blob | history
arch/x86/pci/mmconfig_64.c diff | blob | history
Domain: System / Uncategorized;