I_ICRNL          1308 drivers/tty/n_tty.c 		if (I_ICRNL(tty))
I_ICRNL          1818 drivers/tty/n_tty.c 	    I_ICRNL(tty) || I_INLCR(tty) || L_ICANON(tty) ||
I_ICRNL          1823 drivers/tty/n_tty.c 		if (I_IGNCR(tty) || I_ICRNL(tty))