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PM / s2idle: Rename platform operations structure

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Rename struct platform_freeze_ops to platform_s2idle_ops to make it
clear that the callbacks in it are used during suspend-to-idle
suspend/resume transitions and rename the related functions,
variables and so on accordingly.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki
2017-08-10 00:15:30 +02:00
parent 28ba086ed3
commit 23d5855f47
3 changed files with 32 additions and 32 deletions
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30
kernel/power/suspend.c
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@@ -56,16 +56,16 @@ unsigned int pm_suspend_global_flags;
EXPORT_SYMBOL_GPL(pm_suspend_global_flags);
static const struct platform_suspend_ops *suspend_ops;
static const struct platform_freeze_ops *freeze_ops;
static const struct platform_s2idle_ops *s2idle_ops;
static DECLARE_WAIT_QUEUE_HEAD(s2idle_wait_head);
enum s2idle_states __read_mostly s2idle_state;
static DEFINE_SPINLOCK(s2idle_lock);
void freeze_set_ops(const struct platform_freeze_ops *ops)
void s2idle_set_ops(const struct platform_s2idle_ops *ops)
{
lock_system_sleep();
freeze_ops = ops;
s2idle_ops = ops;
unlock_system_sleep();
}
@@ -131,13 +131,13 @@ static void s2idle_loop(void)
break;
}
if (freeze_ops && freeze_ops->wake)
freeze_ops->wake();
if (s2idle_ops && s2idle_ops->wake)
s2idle_ops->wake();
dpm_noirq_end();
if (freeze_ops && freeze_ops->sync)
freeze_ops->sync();
if (s2idle_ops && s2idle_ops->sync)
s2idle_ops->sync();
if (pm_wakeup_pending())
break;
@@ -250,8 +250,8 @@ static int platform_suspend_prepare(suspend_state_t state)
static int platform_suspend_prepare_late(suspend_state_t state)
{
return state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->prepare ?
freeze_ops->prepare() : 0;
return state == PM_SUSPEND_TO_IDLE && s2idle_ops && s2idle_ops->prepare ?
s2idle_ops->prepare() : 0;
}
static int platform_suspend_prepare_noirq(suspend_state_t state)
@@ -268,8 +268,8 @@ static void platform_resume_noirq(suspend_state_t state)
static void platform_resume_early(suspend_state_t state)
{
if (state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->restore)
freeze_ops->restore();
if (state == PM_SUSPEND_TO_IDLE && s2idle_ops && s2idle_ops->restore)
s2idle_ops->restore();
}
static void platform_resume_finish(suspend_state_t state)
@@ -280,8 +280,8 @@ static void platform_resume_finish(suspend_state_t state)
static int platform_suspend_begin(suspend_state_t state)
{
if (state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->begin)
return freeze_ops->begin();
if (state == PM_SUSPEND_TO_IDLE && s2idle_ops && s2idle_ops->begin)
return s2idle_ops->begin();
else if (suspend_ops && suspend_ops->begin)
return suspend_ops->begin(state);
else
@@ -290,8 +290,8 @@ static int platform_suspend_begin(suspend_state_t state)
static void platform_resume_end(suspend_state_t state)
{
if (state == PM_SUSPEND_TO_IDLE && freeze_ops && freeze_ops->end)
freeze_ops->end();
if (state == PM_SUSPEND_TO_IDLE && s2idle_ops && s2idle_ops->end)
s2idle_ops->end();
else if (suspend_ops && suspend_ops->end)
suspend_ops->end();
}