It breaks the build and probably shouldn't be in the 2.6.32 kernel
Reported-by: Stefan Bader <stefan.bader@canonical.com> Cc: Chris Paulson-Ellis <chris@edesix.com> Cc: Axel Lin <axel.lin@gmail.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>