USR2_TXDC 446 drivers/tty/serial/imx.c imx_uart_readl(sport, USR2) & USR2_TXDC) { USR2_TXDC 905 drivers/tty/serial/imx.c usr2 &= ~USR2_TXDC; USR2_TXDC 920 drivers/tty/serial/imx.c if ((usr1 & USR1_TRDY) || (usr2 & USR2_TXDC)) { USR2_TXDC 962 drivers/tty/serial/imx.c ret = (imx_uart_readl(sport, USR2) & USR2_TXDC) ? TIOCSER_TEMT : 0; USR2_TXDC 1848 drivers/tty/serial/imx.c } while (~status & USR2_TXDC); USR2_TXDC 1978 drivers/tty/serial/imx.c while (!(imx_uart_readl(sport, USR2) & USR2_TXDC));