static int sh_tmu_enable(struct sh_tmu_channel *ch)
{
if (ch->enable_count++ > 0)
return 0;
pm_runtime_get_sync(&ch->tmu->pdev->dev);
dev_pm_syscore_device(&ch->tmu->pdev->dev, true);
return __sh_tmu_enable(ch);
}
static int sh_tmu_enable(struct sh_tmu_priv *p)
{
if (p->enable_count++ > 0)
return 0;
pm_runtime_get_sync(&p->pdev->dev);
dev_pm_syscore_device(&p->pdev->dev, true);
return __sh_tmu_enable(p);
}
static void sh_tmu_clocksource_resume(struct clocksource *cs)
{
struct sh_tmu_channel *ch = cs_to_sh_tmu(cs);
if (!ch->cs_enabled)
return;
if (ch->enable_count++ == 0) {
pm_genpd_syscore_poweron(&ch->tmu->pdev->dev);
__sh_tmu_enable(ch);
}
}
static void sh_tmu_clocksource_resume(struct clocksource *cs)
{
struct sh_tmu_priv *p = cs_to_sh_tmu(cs);
if (!p->cs_enabled)
return;
if (p->enable_count++ == 0) {
pm_genpd_syscore_poweron(&p->pdev->dev);
__sh_tmu_enable(p);
}
}