mxs_phy_clock_switch_delay 427 drivers/usb/phy/phy-mxs-usb.c mxs_phy_clock_switch_delay(); mxs_phy_clock_switch_delay 504 drivers/usb/phy/phy-mxs-usb.c mxs_phy_clock_switch_delay(); mxs_phy_clock_switch_delay 513 drivers/usb/phy/phy-mxs-usb.c mxs_phy_clock_switch_delay();