linux-phytec-fsl

rtl8xxxu: Remove now obsolete rtl8xxxu_old_init_queue_reserved_page()

Switching over the old devices to use the new function allows us to
get rid of this legacy.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>