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serial: omap: implement set_wake

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This has been missing from OMAP UART driver
for quite a while and it's simple enough
to implement it.

Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Felipe Balbi 2012-09-06 15:45:35 +03:00 committed by Greg Kroah-Hartman
parent 0324a82102
commit 9727faf470
1 changed files with 10 additions and 0 deletions
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10
drivers/tty/serial/omap-serial.c
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@ -875,6 +875,15 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
dev_dbg(up->port.dev, "serial_omap_set_termios+%d\n", up->port.line);
}
static int serial_omap_set_wake(struct uart_port *port, unsigned int state)
{
struct uart_omap_port *up = to_uart_omap_port(port);
serial_omap_enable_wakeup(up, state);
return 0;
}
static void
serial_omap_pm(struct uart_port *port, unsigned int state,
unsigned int oldstate)
@ -1129,6 +1138,7 @@ static struct uart_ops serial_omap_pops = {
.shutdown = serial_omap_shutdown,
.set_termios = serial_omap_set_termios,
.pm = serial_omap_pm,
.set_wake = serial_omap_set_wake,
.type = serial_omap_type,
.release_port = serial_omap_release_port,
.request_port = serial_omap_request_port,