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PM: Drop generic_subsys_pm_ops

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Since the PM core is now going to execute driver callbacks directly
if the corresponding subsystem callbacks are not present,
forward-only subsystem callbacks (i.e. such that only execute the
corresponding driver callbacks) are not necessary any more.  Thus
it is possible to remove generic_subsys_pm_ops, because the only
callback in there that is not forward-only, .runtime_idle, is not
really used by the only user of generic_subsys_pm_ops, which is
vio_bus_type.

However, the generic callback routines themselves cannot be removed
from generic_ops.c, because they are used individually by a number
of subsystems.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki
2011-12-18 00:34:42 +01:00
parent 8114ab763b
commit 90363ddf0a
3 changed files with 0 additions and 39 deletions
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drivers/base/power/generic_ops.c
-25
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@@ -276,28 +276,3 @@ void pm_generic_complete(struct device *dev)
pm_runtime_idle(dev);
}
#endif /* CONFIG_PM_SLEEP */
struct dev_pm_ops generic_subsys_pm_ops = {
#ifdef CONFIG_PM_SLEEP
.prepare = pm_generic_prepare,
.suspend = pm_generic_suspend,
.suspend_noirq = pm_generic_suspend_noirq,
.resume = pm_generic_resume,
.resume_noirq = pm_generic_resume_noirq,
.freeze = pm_generic_freeze,
.freeze_noirq = pm_generic_freeze_noirq,
.thaw = pm_generic_thaw,
.thaw_noirq = pm_generic_thaw_noirq,
.poweroff = pm_generic_poweroff,
.poweroff_noirq = pm_generic_poweroff_noirq,
.restore = pm_generic_restore,
.restore_noirq = pm_generic_restore_noirq,
.complete = pm_generic_complete,
#endif
#ifdef CONFIG_PM_RUNTIME
.runtime_suspend = pm_generic_runtime_suspend,
.runtime_resume = pm_generic_runtime_resume,
.runtime_idle = pm_generic_runtime_idle,
#endif
};
EXPORT_SYMBOL_GPL(generic_subsys_pm_ops);