dwc2_gadget_program_ref_clk 1431 drivers/usb/dwc2/core.h static inline void dwc2_gadget_program_ref_clk(struct dwc2_hsotg *hsotg) {} dwc2_gadget_program_ref_clk 5120 drivers/usb/dwc2/gadget.c void dwc2_gadget_program_ref_clk(struct dwc2_hsotg *hsotg)