powerpc/eeh: Fix fetching bus for single-dev-PE

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While running Linux as guest on top of phyp, we possiblly have
PE that includes single PCI device. However, we didn't return
its PCI bus correctly and it leads to failure on recovery from
EEH errors for single-dev-PE. The patch fixes the issue.

Cc: <stable@vger.kernel.org> # v3.7+
Cc: Steve Best <sbest@us.ibm.com>
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Gavin Shan 2013-06-05 15:34:02 +08:00 • committed by Benjamin Herrenschmidt

parent 475e68cfdd

commit 5fb621698e

1 changed files with 2 additions and 1 deletions

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arch/powerpc/platforms/pseries/eeh_pe.c

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