commit68fae2f3dfupstream. This basicly reverts commite534f3e9(staging:nvec: Introduce the use of the managed version of kzalloc). Serio struct should never by managed because it is refcounted. Doing so will lead to a double free oops on module remove. Signed-off-by: Marc Dietrich <marvin24@gmx.de> Fixes:e534f3e942("staging:nvec: Introduce the use of the managed version of kzalloc") Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>