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authorAlexander Gordeev <agordeev@redhat.com>2013-12-16 09:34:57 +0100
committerBjorn Helgaas <bhelgaas@google.com>2013-12-20 09:45:05 -0700
commit8ec5db6b20c860ddd1311c794b38c98ce86ac7ae (patch)
tree1d662f224548eebd7bf4402d67439e679da65fc9 /Documentation/PCI
parent2adc7907bac2c72535894732c4b41f9210f9e577 (diff)
PCI/MSI: Return -ENOSYS for unimplemented interfaces, not -1
Suggested-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Tejun Heo <tj@kernel.org>
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