[Q] No More Default uio_pruss in 3.14.X kernel?

Up to 3.13.X kernel package, there is uio_pruss module in kernel package, both
in debian and arch linux.

However in arch linux it is not, and it seems that RobertCNelson’s kernel package
in http://rcn-ee.net/deb/sid-armhf/v3.14.1-bone2/ does not have uio_pruss.

Does this module, uio_pruss, is removed because it does not work (even if it be
compiled) on 3.14.X or because default kernel config is changed so that it does
not have uio_pruss?

Thank you in advance.