EV_EAGAIN         174 drivers/tty/ehv_bytechan.c 	} while (ret == EV_EAGAIN);
EV_EAGAIN         240 drivers/tty/ehv_bytechan.c 		} while (ret == EV_EAGAIN);
EV_EAGAIN         422 drivers/tty/ehv_bytechan.c 		if (!ret || (ret == EV_EAGAIN))