*/
static int cvmx_usb_get_frame_number(struct octeon_hcd *usb)
{
- int frame_number;
union cvmx_usbcx_hfnum usbc_hfnum;
usbc_hfnum.u32 = cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index));
- frame_number = usbc_hfnum.s.frnum;
- return frame_number;
+ return usbc_hfnum.s.frnum;
}
static void cvmx_usb_transfer_control(struct octeon_hcd *usb,