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authorKumar Gala <galak@kernel.crashing.org>2010-07-04 12:48:21 -0500
committerKumar Gala <galak@kernel.crashing.org>2010-07-20 04:40:06 -0500
commit75e73afd5784c0df6a5e35c5a5b2e2fce0296bc0 (patch)
tree06cbabb33e76153a7bbab9c15daa6f126e2c8968 /drivers/pci
parenta0342c0804251c84a7ec1a2c78ea3bb30b5b5058 (diff)
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fdt: Add fdt_node_offset_by_compat_reg helper
Given a compatible string and physical address try and find a node that matches. This is useful when we want to find a specific device node to update (for example if we have multiple PCI nodes we can use the physical address to distinguish them when trying to update the device tree). Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
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