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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2008-04-25 14:39:12 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-04-25 14:39:12 -0700
commitef0ff95f136f0f2d035667af5d18b824609de320 (patch)
tree3d1ba364e168c92c980ae54914f8498ed36deb4b /Documentation/usb/rio.txt
parent4ea3e58b22b3719af99c567d08136bbe50cb4435 (diff)
downloadop-kernel-dev-ef0ff95f136f0f2d035667af5d18b824609de320.zip
op-kernel-dev-ef0ff95f136f0f2d035667af5d18b824609de320.tar.gz
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>
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