usbser/usbsacm/usbsacm.c

2053 		    USB_FLAGS_SLEEP, &acm_port->acm_intr_ph) != USB_SUCCESS) {
2072 	if (acm_port->acm_intr_ph != NULL) {
2078 	if (acm_port->acm_intr_ph != NULL) {
2125 	if (acm_port->acm_intr_ph != NULL) {
2126 		usb_pipe_stop_intr_polling(acm_port->acm_intr_ph,
2128 		usb_pipe_close(acmp->acm_dip, acm_port->acm_intr_ph,
2138 	if (acm_port->acm_intr_ph != NULL) {
2140 		acm_port->acm_intr_ph = NULL;
2910 				if (cur_port->acm_intr_ph != NULL &&
2916 					    cur_port->acm_intr_ph,
2999 				if (cur_port->acm_intr_ph != NULL &&
3045 	if (acm_port->acm_intr_ph == NULL) {
3073 	rval = usb_pipe_intr_xfer(acm_port->acm_intr_ph, intr, USB_FLAGS_SLEEP);