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PM: sleep: Relocate two device PM core functions

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Move is_async() and dpm_async_fn() in the PM core to a more suitable
place.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
This commit is contained in:
Rafael J. Wysocki 2024-01-22 12:24:21 +01:00
parent 86686b8f7a
commit 9cb1c9820f
1 changed files with 29 additions and 29 deletions
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58
drivers/base/power/main.c
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@ -578,6 +578,35 @@ bool dev_pm_skip_resume(struct device *dev)
return !dev->power.must_resume;
}
static bool is_async(struct device *dev)
{
return dev->power.async_suspend && pm_async_enabled
&& !pm_trace_is_enabled();
}
static bool dpm_async_fn(struct device *dev, async_func_t func)
{
reinit_completion(&dev->power.completion);
if (is_async(dev)) {
dev->power.async_in_progress = true;
get_device(dev);
if (async_schedule_dev_nocall(func, dev))
return true;
put_device(dev);
}
/*
* Because async_schedule_dev_nocall() above has returned false or it
* has not been called at all, func() is not running and it is safe to
* update the async_in_progress flag without extra synchronization.
*/
dev->power.async_in_progress = false;
return false;
}
/**
* device_resume_noirq - Execute a "noirq resume" callback for given device.
* @dev: Device to handle.
@ -664,35 +693,6 @@ static void device_resume_noirq(struct device *dev, pm_message_t state, bool asy
}
}
static bool is_async(struct device *dev)
{
return dev->power.async_suspend && pm_async_enabled
&& !pm_trace_is_enabled();
}
static bool dpm_async_fn(struct device *dev, async_func_t func)
{
reinit_completion(&dev->power.completion);
if (is_async(dev)) {
dev->power.async_in_progress = true;
get_device(dev);
if (async_schedule_dev_nocall(func, dev))
return true;
put_device(dev);
}
/*
* Because async_schedule_dev_nocall() above has returned false or it
* has not been called at all, func() is not running and it is safe to
* update the async_in_progress flag without extra synchronization.
*/
dev->power.async_in_progress = false;
return false;
}
static void async_resume_noirq(void *data, async_cookie_t cookie)
{
struct device *dev = data;