Commit 3cc7c927 authored by Harald Freudenberger's avatar Harald Freudenberger Committed by Vasily Gorbik
Browse files

s390/ap: Remove ap device suspend and resume callbacks 



With the removal of the s390 hibernate support the suspend and
resume callbacks for the ap devices are not needed any more.

This patch removes the callbacks and the ap bus' registration
struct for the power management.

Signed-off-by: default avatarHarald Freudenberger <freude@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent 7a11c67a

drivers/s390/crypto/ap_bus.c

+0 −21
Original line number Diff line number Diff line
@@ -587,24 +587,6 @@ static int ap_uevent(struct device *dev, struct kobj_uevent_env *env) 
	return retval;

}



static int ap_dev_suspend(struct device *dev)

{

	struct ap_device *ap_dev = to_ap_dev(dev);



	if (ap_dev->drv && ap_dev->drv->suspend)

		ap_dev->drv->suspend(ap_dev);

	return 0;

}



static int ap_dev_resume(struct device *dev)

{

	struct ap_device *ap_dev = to_ap_dev(dev);



	if (ap_dev->drv && ap_dev->drv->resume)

		ap_dev->drv->resume(ap_dev);

	return 0;

}



static void ap_bus_suspend(void)

{

	AP_DBF(DBF_DEBUG, "%s running\n", __func__);
@@ -694,13 +676,10 @@ static struct notifier_block ap_power_notifier = { 
	.notifier_call = ap_power_event,

};



static SIMPLE_DEV_PM_OPS(ap_bus_pm_ops, ap_dev_suspend, ap_dev_resume);



static struct bus_type ap_bus_type = {

	.name = "ap",

	.match = &ap_bus_match,

	.uevent = &ap_uevent,

	.pm = &ap_bus_pm_ops,

};



static int __ap_revise_reserved(struct device *dev, void *dummy)

CRA Git | Maintained and supported by SUSTech CRA and CCSE