dm: usb: Add a uclass for USB controllers

[karo-tx-uboot.git] / drivers / usb / musb-new / musb_uboot.c

diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 053d94560d4c443c5b68f515ddafa0afe614bba9..7d90ebc1f5cf9afeda08f5cdbd0fab7f1d751edf 100644 (file)
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -180,7 +180,7 @@ void *poll_int_queue(struct usb_device *dev, struct int_queue *queue)
        return NULL; /* URB still pending */
 }
 
-void usb_reset_root_port(void)
+int usb_reset_root_port(void)
 {
        void *mbase = host->mregs;
        u8 power;
@@ -208,6 +208,8 @@ void usb_reset_root_port(void)
                        (musb_readb(mbase, MUSB_DEVCTL) & MUSB_DEVCTL_FSDEV) ?
                        USB_SPEED_FULL : USB_SPEED_LOW;
        mdelay((host_speed == USB_SPEED_LOW) ? 200 : 50);
+
+       return 0;
 }
 
 int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)