tree 3d1ba364e168c92c980ae54914f8498ed36deb4b
parent 4ea3e58b22b3719af99c567d08136bbe50cb4435
author Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> 1209159552 -0700
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1209159552 -0700

shpchp: fix slot name

Current shpchp uses the combination of bus number and slot number as a
slot name. But it is not a good idea because bus number is not a
physical identifier but a logical identifier. This is against the shpc
specification. So remove the bus number from the physical identifier.

However, there are some platforms with the problem that it provides
the same slot number. For those platforms, this patch also introduces
new module option 'shpchp_slot_with_bus'. If it is specified, shpchp
uses the combination of bus number and slot number as a slot name.

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>