No functional changes. Move initialization of struct uio_mem to a
function. This will allow the next commit to change the initialization
code at a single place rather that at three different places.
Signed-off-by: NMichal Sojka <sojkam1@fel.cvut.cz>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>