From: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date: Thu, 30 Apr 2009 06:48:29 +0000 (+0800)
Subject: PCI: Fix pci-e port driver slot_reset bad default return value
X-Git-Tag: linux-omap-v2.6.30-rc6~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=029091df01116aff8dea89ce96a0a2534401803a;p=pandora-kernel.git

PCI: Fix pci-e port driver slot_reset bad default return value

When an upstream port reports an AER error to root port, kernel
starts error recovery procedures. The default return value of
function pcie_portdrv_slot_reset is PCI_ERS_RESULT_NONE. If all
port service drivers of the downstream port under the upstream
port have no slot_reset method in pci_error_handlers, AER recovery
would stop without resume. Below patch against 2.6.30-rc3 fixes it.

Signed-off-by: Zhang Yanmin <yanmin.zhang@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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