tree 629ced5981a53fb2738e916ddd977962b22f6384
parent d1edb2b5f1d016d679600cccf2716e0134fff917
author Henrique de Moraes Holschuh <hmh@hmh.eng.br> 1199804574 -0200
committer Len Brown <len.brown@intel.com> 1201922768 -0500

ACPI: thinkpad-acpi: silence _sta warning

When both CONFIG_THINKPAD_ACPI_DOCK and CONFIG_THINKPAD_ACPI_BAY are
undefined, _sta is not used and that causes a gcc warning.  Fix it
(and I think this is a regression, I am pretty sure I fixed this once
before, sorry about that).

Issue reported by: Pritt Laes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Pritt Laes <plaes@plaes.org>
Signed-off-by: Len Brown <len.brown@intel.com>