usb: otg: ulpi: Start using struct usb_otg

Use struct usb_otg members with OTG specific functions instead
of usb_phy members.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c
index 960d0ac..a13f335 100644
--- a/arch/arm/mach-pxa/pxa3xx-ulpi.c
+++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c
@@ -111,7 +111,7 @@
 	return pxa310_ulpi_poll();
 }
 
-struct otg_io_access_ops pxa310_ulpi_access_ops = {
+struct usb_phy_io_ops pxa310_ulpi_access_ops = {
 	.read	= pxa310_ulpi_read,
 	.write	= pxa310_ulpi_write,
 };
@@ -139,7 +139,7 @@
 
 	pxa310_otg_transceiver_rtsm();
 
-	err = otg_init(u2d->otg);
+	err = usb_phy_init(u2d->otg);
 	if (err) {
 		pr_err("OTG transceiver init failed");
 		return err;
@@ -191,7 +191,7 @@
 
 	otg_set_host(u2d->otg, NULL);
 	otg_set_vbus(u2d->otg, 0);
-	otg_shutdown(u2d->otg);
+	usb_phy_shutdown(u2d->otg);
 }
 
 static void pxa310_u2d_setup_otg_hc(void)