GP_RWREG1_ULPI_REFCLK_DISABLE 97 drivers/usb/dwc3/dwc3-pci.c if (!(value & GP_RWREG1_ULPI_REFCLK_DISABLE)) GP_RWREG1_ULPI_REFCLK_DISABLE 100 drivers/usb/dwc3/dwc3-pci.c value &= ~GP_RWREG1_ULPI_REFCLK_DISABLE;