Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 08/10] TTY: serial, define uart_port_activate/shutdown | Date | Wed, 9 Nov 2011 21:33:50 +0100 |
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This is a preparation for the next patches which will move the stuff from uart_open and uart_close/hangup here. Then we will use tty_port_* helpers.
Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alan Cox <alan@linux.intel.com> --- drivers/tty/serial/serial_core.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 2ca4df4..d7e8a5e 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1404,6 +1404,15 @@ static void uart_hangup(struct tty_struct *tty) mutex_unlock(&port->mutex); } +static int uart_port_activate(struct tty_port *port, struct tty_struct *tty) +{ + return 0; +} + +static void uart_port_shutdown(struct tty_port *port) +{ +} + static int uart_carrier_raised(struct tty_port *port) { struct uart_state *state = container_of(port, struct uart_state, port); @@ -2162,6 +2171,8 @@ static const struct tty_operations uart_ops = { }; static const struct tty_port_operations uart_port_ops = { + .activate = uart_port_activate, + .shutdown = uart_port_shutdown, .carrier_raised = uart_carrier_raised, .dtr_rts = uart_dtr_rts, }; -- 1.7.7
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