diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 16:01:09 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 16:01:09 -0800 |
| commit | 6edf0c9b1c26d047370cf2f35ff6bb3082243ec3 (patch) | |
| tree | 0ade35f9a52073597a848be40c3848a08e1e2bb7 /drivers/tty | |
| parent | 93f3350c46fa5dfcc9650eb19b186e71ffc924c3 (diff) | |
| download | linux-rt-6edf0c9b1c26d047370cf2f35ff6bb3082243ec3.tar.gz | |
Revert "tty/serial: Prevent drop of DCD on suspend for Tegra UARTs"
This reverts commit 9636b755da7b498094bdf15b4ce9f6fd16995e4e.
It wasn't supposed to be applied, thanks to Doug for letting me know.
Cc: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250.c | 14 | ||||
| -rw-r--r-- | drivers/tty/serial/8250.h | 2 |
2 files changed, 0 insertions, 16 deletions
diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c index 2b0a4b63c5f7..eeadf1b8e093 100644 --- a/drivers/tty/serial/8250.c +++ b/drivers/tty/serial/8250.c @@ -308,8 +308,6 @@ static const struct serial8250_config uart_config[] = { .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_01 | UART_FCR_T_TRIG_01, .flags = UART_CAP_FIFO | UART_CAP_RTOIE, - .mcr_mask = ~UART_MCR_DTR, - .mcr_force = UART_MCR_DTR, }, [PORT_XR17D15X] = { .name = "XR17D15X", @@ -1231,10 +1229,6 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags) up->port.fifosize = uart_config[up->port.type].fifo_size; up->capabilities = uart_config[up->port.type].flags; up->tx_loadsz = uart_config[up->port.type].tx_loadsz; - if (!ALPHA_KLUDGE_MCR) { - up->mcr_mask = uart_config[up->port.type].mcr_mask; - up->mcr_force = uart_config[up->port.type].mcr_force; - } if (up->port.type == PORT_UNKNOWN) goto out; @@ -1993,10 +1987,6 @@ static int serial8250_startup(struct uart_port *port) up->port.fifosize = uart_config[up->port.type].fifo_size; up->tx_loadsz = uart_config[up->port.type].tx_loadsz; up->capabilities = uart_config[up->port.type].flags; - if (!ALPHA_KLUDGE_MCR) { - up->mcr_mask = uart_config[up->port.type].mcr_mask; - up->mcr_force = uart_config[up->port.type].mcr_force; - } up->mcr = 0; if (up->port.iotype != up->cur_iotype) @@ -2803,10 +2793,6 @@ serial8250_init_fixed_type_port(struct uart_8250_port *up, unsigned int type) up->port.fifosize = uart_config[type].fifo_size; up->capabilities = uart_config[type].flags; up->tx_loadsz = uart_config[type].tx_loadsz; - if (!ALPHA_KLUDGE_MCR) { - up->mcr_mask = uart_config[type].mcr_mask; - up->mcr_force = uart_config[type].mcr_force; - } } static void __init diff --git a/drivers/tty/serial/8250.h b/drivers/tty/serial/8250.h index 1f7510051707..6edf4a6a22d4 100644 --- a/drivers/tty/serial/8250.h +++ b/drivers/tty/serial/8250.h @@ -35,8 +35,6 @@ struct serial8250_config { unsigned short tx_loadsz; unsigned char fcr; unsigned int flags; - unsigned char mcr_mask; - unsigned char mcr_force; }; #define UART_CAP_FIFO (1 << 8) /* UART has FIFO */ |