usb: renesas_usbhs: mod_host: fixup usbhsh_ureq_free() timing

usbhsh_ureq_free() free ureq which includes ubshs_pkt.
But current driver used usbhs_pkt after freed ureq.
This patch fixup this bug.
Special thanks to Chen
Reported-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/renesas_usbhs/mod_host.c

@@ -661,9 +661,10 @@ static void usbhsh_queue_done(struct usbhs_priv *priv, struct usbhs_pkt *pkt)
 		status = -ESHUTDOWN;
 
 	urb->actual_length = pkt->actual;
-	usbhsh_ureq_free(hpriv, ureq);
 
 	usbhsh_endpoint_sequence_save(hpriv, urb, pkt);
+	usbhsh_ureq_free(hpriv, ureq);
+
 	usbhsh_pipe_detach(hpriv, usbhsh_ep_to_uep(urb->ep));
 
 	usb_hcd_unlink_urb_from_ep(hcd, urb);