tree 73f9e076865ea4c3a4ae4ce9f5aad26fff8668fe
parent e47fddf2470feb228e1d3ff41fc78dad4cfbbcc6
author Kristen Carlson Accardi <kristen.c.accardi@intel.com> 1170473580 -0500
committer Len Brown <len.brown@intel.com> 1170483077 -0500

ACPI: dock: check if parent is on dock

When determining if a device is on a dock station, we should
check the parent of the device as well.

Signed-off-by:  Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>