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Commit 64e94aaf authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

PM / Sleep: Simplify device_suspend_noirq() 



Remove a few if () and return statements in device_suspend_noirq()
that aren't really necessary.

Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: default avatarSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
parent d74e278a

drivers/base/power/main.c

+2 −10
Original line number Diff line number Diff line
@@ -763,31 +763,23 @@ static pm_message_t resume_event(pm_message_t sleep_state) 
 */

static int device_suspend_noirq(struct device *dev, pm_message_t state)

{

	int error;

	int error = 0;



	if (dev->pm_domain) {

		pm_dev_dbg(dev, state, "LATE power domain ");

		error = pm_noirq_op(dev, &dev->pm_domain->ops, state);

		if (error)

			return error;

	} else if (dev->type && dev->type->pm) {

		pm_dev_dbg(dev, state, "LATE type ");

		error = pm_noirq_op(dev, dev->type->pm, state);

		if (error)

			return error;

	} else if (dev->class && dev->class->pm) {

		pm_dev_dbg(dev, state, "LATE class ");

		error = pm_noirq_op(dev, dev->class->pm, state);

		if (error)

			return error;

	} else if (dev->bus && dev->bus->pm) {

		pm_dev_dbg(dev, state, "LATE ");

		error = pm_noirq_op(dev, dev->bus->pm, state);

		if (error)

			return error;

	}



	return 0;

	return error;

}



/**