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authorYinghai Lu <yinghai@kernel.org>2015-01-15 10:22:31 -0600
committerBjorn Helgaas <bhelgaas@google.com>2015-01-16 10:04:42 -0600
commit3f2f4dc456e9f80849b99d79600a7257690ca4b1 (patch)
treeff641c8556fcf0715d77a11007d8a4a32d687894 /drivers/pci/pci.h
parentc3e59ee4e76686b0c84ca8faa1011d10cd4ca1b8 (diff)
PCI: Pass bridge device, not bus, when updating bridge windows
pci_setup_bridge_io(), pci_setup_bridge_mmio(), and pci_setup_bridge_mmio_pref() program the windows of PCI-PCI bridges. Previously they accepted a pointer to the pci_bus of the secondary bus, then looked up the bridge leading to that bus. Pass the bridge directly, which will make it more convenient for future callers. No functional change. [bhelgaas: changelog, split into separate patch] Link: https://bugzilla.kernel.org/show_bug.cgi?id=85491 Reported-by: Marek Kordik <kordikmarek@gmail.com> Fixes: 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources") Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org # v3.16+
Diffstat (limited to 'drivers/pci/pci.h')
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