From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Fri, 25 Apr 2008 21:39:06 +0000 (-0700)
Subject: pciehp: Fix wrong slot capability check
X-Git-Tag: v2.6.26-rc1~364^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae416e6b2936fdb70aeee6eb9066115d4521daa6;p=pandora-kernel.git

pciehp: Fix wrong slot capability check

Current pciehp saves only 8bits of Slot Capability registers in
ctrl->ctrlcap. But it refers more than 8bit for checking EMI capability.
It is clearly a bug and EMI would never work. To fix this problem,
this patch saves full Slot Capability contens in ctrl->slot_cap. It also
reduce the redundant reads of Slot Capability register. And this pach
also cleans up the macros to check the slot capabilitys (e.g. MRL_SENS(),
and so on).

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by:  Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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