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authorAnton Blanchard <anton@samba.org>2006-06-10 06:53:06 -0400
committerPaul Mackerras <paulus@samba.org>2006-06-15 05:31:26 -0400
commit357518fa34d9dceda42bfc09642356a58370050d (patch)
treec75689198fa2667a3d73d89ff125d910061b4fcf /include/asm-powerpc/iommu.h
parentf2b09c8189bc7b64a42753e98f7006b11bae1bdc (diff)
[POWERPC] pcibus_to_node fixes
of_node_to_nid returns -1 if the associativity cannot be found. This means pcibus_to_cpumask has to be careful not to pass a negative index into node_to_cpumask. Since pcibus_to_node could be used a lot, and of_node_to_nid is slow (it walks a list doing strcmps), lets also cache the node in the pci_controller struct. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/iommu.h')
0 files changed, 0 insertions, 0 deletions