usb: musb: Remove ifdefs for musb_host_rx in musb_host.c part4
usb: musb: Remove ifdefs for musb_host_rx in musb_host.c part4

Remove ifdefs for musb_host_rx to get closer to building in
all the DMA drivers.

Signed-off-by: Tony Lindgren <1001e8702733cced254345e193c88aaa47a4f5de@atomide.com>
Signed-off-by: Felipe Balbi <94dddeeef08b001e003cce128ddc162a4e2c6cd2@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs