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cpuidle-haltpoll: do not set an owner to allow modunload
cpuidle-haltpoll can be built as a module to allow optional late load.
Given we are setting @owner to THIS_MODULE, cpuidle will attempt to grab a
module reference every time a cpuidle_device is registered -- so
essentially all online cpus get a reference.
This prevents for the module to be unloaded later, which makes the
module_exit callback entirely unused. Thus remove the @owner and allow
module to be unloaded.
Fixes: fa86ee90eb
("add cpuidle-haltpoll driver")
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
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@ -35,7 +35,6 @@ static int default_enter_idle(struct cpuidle_device *dev,
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static struct cpuidle_driver haltpoll_driver = {
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static struct cpuidle_driver haltpoll_driver = {
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.name = "haltpoll",
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.name = "haltpoll",
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.governor = "haltpoll",
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.governor = "haltpoll",
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.owner = THIS_MODULE,
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.states = {
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.states = {
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{ /* entry 0 is for polling */ },
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{ /* entry 0 is for polling */ },
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{
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{
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