serial: omap: delete .set_wake callback

This callback is unused by the serial core since pre-git days
and is not coming back. Delete it. Enabling wakeup on the
OMAP serial driver is done through other runpaths these days.

Cc: Tony Lindgren <tony@atomide.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 7b00520624f9..c715778a745c 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1060,15 +1060,6 @@ 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)
@@ -1401,7 +1392,6 @@ 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,