Function prototype or declaration at include/linux/usb/gadget.h, line 242 References: drivers/usb/chipidea/udc.c, line 726 drivers/usb/gadget/function/f_acm.c, line 430 drivers/usb/gadget/function/f_acm.c, line 471 drivers/usb/gadget/function/f_ecm.c, line 541 drivers/usb/gadget/function/f_ecm.c, line 627 drivers/usb/gadget/function/f_fs.c, line 1859 drivers/usb/gadget/function/f_hid.c, line 614 drivers/usb/gadget/function/f_hid.c, line 615 drivers/usb/gadget/function/f_hid.c, line 647 drivers/usb/gadget/function/f_hid.c, line 672 drivers/usb/gadget/function/f_hid.c, line 721 drivers/usb/gadget/function/f_hid.c, line 728 drivers/usb/gadget/function/f_loopback.c, line 400 drivers/usb/gadget/function/f_loopback.c, line 402 drivers/usb/gadget/function/f_mass_storage.c, line 2218 drivers/usb/gadget/function/f_mass_storage.c, line 2222 drivers/usb/gadget/function/f_midi.c, line 344 drivers/usb/gadget/function/f_midi.c, line 429 drivers/usb/gadget/function/f_midi.c, line 430 drivers/usb/gadget/function/f_ncm.c, line 874 drivers/usb/gadget/function/f_ncm.c, line 1332 drivers/usb/gadget/function/f_phonet.c, line 386 drivers/usb/gadget/function/f_phonet.c, line 387 drivers/usb/gadget/function/f_printer.c, line 787 drivers/usb/gadget/function/f_printer.c, line 788 drivers/usb/gadget/function/f_printer.c, line 807 drivers/usb/gadget/function/f_printer.c, line 810 drivers/usb/gadget/function/f_printer.c, line 845 drivers/usb/gadget/function/f_printer.c, line 847 drivers/usb/gadget/function/f_rndis.c, line 546 drivers/usb/gadget/function/f_rndis.c, line 620 drivers/usb/gadget/function/f_sourcesink.c, line 299 drivers/usb/gadget/function/f_sourcesink.c, line 665 drivers/usb/gadget/function/f_sourcesink.c, line 683 drivers/usb/gadget/function/f_sourcesink.c, line 706 drivers/usb/gadget/function/f_sourcesink.c, line 724 drivers/usb/gadget/function/f_tcm.c, line 367 drivers/usb/gadget/function/f_tcm.c, line 368 drivers/usb/gadget/function/f_tcm.c, line 412 drivers/usb/gadget/function/f_tcm.c, line 414 drivers/usb/gadget/function/f_tcm.c, line 498 drivers/usb/gadget/function/f_tcm.c, line 499 drivers/usb/gadget/function/f_tcm.c, line 500 drivers/usb/gadget/function/f_tcm.c, line 501 drivers/usb/gadget/function/f_tcm.c, line 879 drivers/usb/gadget/function/f_tcm.c, line 881 drivers/usb/gadget/function/f_tcm.c, line 883 drivers/usb/gadget/function/f_tcm.c, line 885 drivers/usb/gadget/function/f_uvc.c, line 298 drivers/usb/gadget/function/f_uvc.c, line 332 drivers/usb/gadget/function/f_uvc.c, line 349 drivers/usb/gadget/function/f_uvc.c, line 381 drivers/usb/gadget/function/f_uvc.c, line 382 drivers/usb/gadget/function/u_audio.c, line 360 drivers/usb/gadget/function/u_ether.c, line 672 drivers/usb/gadget/function/u_ether.c, line 673 drivers/usb/gadget/function/u_ether.c, line 1100 drivers/usb/gadget/function/u_ether.c, line 1102 drivers/usb/gadget/function/u_ether.c, line 1143 drivers/usb/gadget/function/u_ether.c, line 1155 drivers/usb/gadget/function/u_serial.c, line 1343 drivers/usb/gadget/function/u_serial.c, line 1382 drivers/usb/gadget/function/u_serial.c, line 1383 drivers/usb/gadget/legacy/dbgp.c, line 83 drivers/usb/gadget/legacy/inode.c, line 385 drivers/usb/gadget/legacy/inode.c, line 1551 drivers/usb/gadget/udc/core.c, line 124 drivers/usb/gadget/udc/core.c, line 142 drivers/usb/gadget/udc/trace.h, line 183 include/linux/usb/gadget.h, line 242 include/linux/usb/gadget.h, line 258