enji@jp.fujitsu.com> 1233641178 +0900
committer Jesse Barnes <jbarnes@hobbes.lan> 1237516170 -0700

PCI: pciehp: make cmd_busy flag one bit

The cmd_busy field in struct controller takes only two values 0 or
1. So it should be one bit.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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