usb: fix dwc3 build when USB_GADGET_DWC3 is not enabled
Fix build error when CONFIG_USB_GADGET_DWC3 is not enabled:
ERROR: "dwc3_send_gadget_ep_cmd" [drivers/usb/dwc3/dwc3.ko] undefined!
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h
index ccfc109..4809ac8 100644
--- a/drivers/usb/dwc3/gadget.h
+++ b/drivers/usb/dwc3/gadget.h
@@ -202,6 +202,11 @@
#else
static inline int dwc3_gadget_init(struct dwc3 *dwc) { return 0; }
static inline void dwc3_gadget_exit(struct dwc3 *dwc) { }
+static inline int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
+ unsigned cmd, struct dwc3_gadget_ep_cmd_params *params)
+{
+ return 0;
+}
#endif
void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,