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Commit 74081f86 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman
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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: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 57eee3d2

drivers/serial/serial_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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",