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: Rafael J. Wysocki <rjw@sisk.pl> Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
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1 changed files with 2 additions and 10 deletions
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@ -763,31 +763,23 @@ static pm_message_t resume_event(pm_message_t sleep_state)
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*/
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static int device_suspend_noirq(struct device *dev, pm_message_t state)
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{
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int error;
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int error = 0;
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if (dev->pm_domain) {
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pm_dev_dbg(dev, state, "LATE power domain ");
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error = pm_noirq_op(dev, &dev->pm_domain->ops, state);
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if (error)
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return error;
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} else if (dev->type && dev->type->pm) {
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pm_dev_dbg(dev, state, "LATE type ");
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error = pm_noirq_op(dev, dev->type->pm, state);
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if (error)
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return error;
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} else if (dev->class && dev->class->pm) {
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pm_dev_dbg(dev, state, "LATE class ");
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error = pm_noirq_op(dev, dev->class->pm, state);
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if (error)
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return error;
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} else if (dev->bus && dev->bus->pm) {
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pm_dev_dbg(dev, state, "LATE ");
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error = pm_noirq_op(dev, dev->bus->pm, state);
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if (error)
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return error;
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}
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return 0;
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return error;
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}
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/**
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