ops_reg 349 drivers/usb/early/xhci-dbc.c void __iomem *ops_reg; ops_reg 355 drivers/usb/early/xhci-dbc.c ops_reg = xdbc.xhci_base + cap_length; ops_reg 359 drivers/usb/early/xhci-dbc.c portsc = ops_reg + 0x400 + i * 0x10;