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authorThierry Reding <treding@nvidia.com>2014-11-12 18:26:49 -0700
committerTom Rini <trini@ti.com>2014-11-23 06:49:01 -0500
commit4efe52bf23c96cee7052273bd8549caee4d0fdc2 (patch)
tree0729647bcc94f7df595ca3071a36fd8ccc42baa2 /board/davinci
parent042b83d4c502d17db40f1fa4f6d9b6cb86c653d2 (diff)
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pci: Honour pci_skip_dev()
When enumerating devices, honour the pci_skip_dev() function. This can be used by PCI controller drivers to restrict which devices will be probed. This is required by the NVIDIA Tegra PCIe controller driver, which will fail with a data abort exception if an access is attempted to a device number larger than 0 outside of bus 0. pci_skip_dev() is therefore implemented to prevent any such accesses. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org>
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