diff options
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index f5b2f39..71f968b 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -704,13 +704,8 @@ serial_omap_configure_xonxoff serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR); serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B); serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_TRIG); - /* Enable special char function UARTi.EFR_REG[5] and - * load the new software flow control mode IXON or IXOFF - * and restore the UARTi.EFR_REG[4] ENHANCED_EN value. - */ - serial_out(up, UART_EFR, up->efr | UART_EFR_SCD); + serial_out(up, UART_EFR, up->efr); serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A); - serial_out(up, UART_MCR, up->mcr & ~UART_MCR_TCRTLR); serial_out(up, UART_LCR, up->lcr); } @@ -843,6 +838,7 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios, serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B); up->efr = serial_in(up, UART_EFR); + up->efr &= ~UART_EFR_SCD; serial_out(up, UART_EFR, up->efr | UART_EFR_ECB); serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A); |