FW_OPT_USERHELPER 595 drivers/base/firmware_loader/fallback.c if (!(opt_flags & FW_OPT_USERHELPER)) FW_OPT_USERHELPER 1028 drivers/base/firmware_loader/main.c (uevent ? FW_OPT_UEVENT : FW_OPT_USERHELPER);