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PM: Fix misuse of wakeup flag accessors in serial core 

This patch (as1059) fixes a mistake in the way the serial core
initializes a device's wakeup settings.  It should use the accessor
routine instead of relying on a macro producing an lvalue.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2008-03-19 22:35:13 +01:00 committed by Greg Kroah-Hartman
parent 57eee3d23e
commit 74081f8667
1 changed files with 1 additions and 1 deletions
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2
drivers/serial/serial_core.c
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@ -2422,7 +2422,7 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *port)
*/
tty_dev = tty_register_device(drv->tty_driver, port->line, port->dev);
if (likely(!IS_ERR(tty_dev))) {
device_can_wakeup(tty_dev) = 1;
device_init_wakeup(tty_dev, 1);
device_set_wakeup_enable(tty_dev, 0);
} else
printk(KERN_ERR "Cannot register tty device on line %d\n",