f_acm_multi 212 drivers/usb/gadget/legacy/multi.c static struct usb_function *f_acm_multi; f_acm_multi 234 drivers/usb/gadget/legacy/multi.c f_acm_multi = usb_get_function(fi_acm); f_acm_multi 235 drivers/usb/gadget/legacy/multi.c if (IS_ERR(f_acm_multi)) { f_acm_multi 236 drivers/usb/gadget/legacy/multi.c ret = PTR_ERR(f_acm_multi); f_acm_multi 240 drivers/usb/gadget/legacy/multi.c ret = usb_add_function(c, f_acm_multi); f_acm_multi 258 drivers/usb/gadget/legacy/multi.c usb_remove_function(c, f_acm_multi); f_acm_multi 260 drivers/usb/gadget/legacy/multi.c usb_put_function(f_acm_multi); f_acm_multi 457 drivers/usb/gadget/legacy/multi.c usb_put_function(f_acm_multi);