diff options
| -rw-r--r-- | drivers/base/power/domain.c | 203 |
1 files changed, 12 insertions, 191 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index a608f521e6fc..658eb1b229f8 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -768,48 +768,6 @@ static int pm_genpd_prepare(struct device *dev) } /** - * pm_genpd_suspend - Suspend a device belonging to an I/O PM domain. - * @dev: Device to suspend. - * - * Suspend a device under the assumption that its pm_domain field points to the - * domain member of an object of type struct generic_pm_domain representing - * a PM domain consisting of I/O devices. - */ -static int pm_genpd_suspend(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_suspend(dev); -} - -/** - * pm_genpd_suspend_late - Late suspend of a device from an I/O PM domain. - * @dev: Device to suspend. - * - * Carry out a late suspend of a device under the assumption that its - * pm_domain field points to the domain member of an object of type - * struct generic_pm_domain representing a PM domain consisting of I/O devices. - */ -static int pm_genpd_suspend_late(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_suspend_late(dev); -} - -/** * pm_genpd_suspend_noirq - Completion of suspend of device in an I/O PM domain. * @dev: Device to suspend. * @@ -873,92 +831,6 @@ static int pm_genpd_resume_noirq(struct device *dev) } /** - * pm_genpd_resume_early - Early resume of a device in an I/O PM domain. - * @dev: Device to resume. - * - * Carry out an early resume of a device under the assumption that its - * pm_domain field points to the domain member of an object of type - * struct generic_pm_domain representing a power domain consisting of I/O - * devices. - */ -static int pm_genpd_resume_early(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_resume_early(dev); -} - -/** - * pm_genpd_resume - Resume of device in an I/O PM domain. - * @dev: Device to resume. - * - * Resume a device under the assumption that its pm_domain field points to the - * domain member of an object of type struct generic_pm_domain representing - * a power domain consisting of I/O devices. - */ -static int pm_genpd_resume(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_resume(dev); -} - -/** - * pm_genpd_freeze - Freezing a device in an I/O PM domain. - * @dev: Device to freeze. - * - * Freeze a device under the assumption that its pm_domain field points to the - * domain member of an object of type struct generic_pm_domain representing - * a power domain consisting of I/O devices. - */ -static int pm_genpd_freeze(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_freeze(dev); -} - -/** - * pm_genpd_freeze_late - Late freeze of a device in an I/O PM domain. - * @dev: Device to freeze. - * - * Carry out a late freeze of a device under the assumption that its - * pm_domain field points to the domain member of an object of type - * struct generic_pm_domain representing a power domain consisting of I/O - * devices. - */ -static int pm_genpd_freeze_late(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_freeze_late(dev); -} - -/** * pm_genpd_freeze_noirq - Completion of freezing a device in an I/O PM domain. * @dev: Device to freeze. * @@ -1001,49 +873,6 @@ static int pm_genpd_thaw_noirq(struct device *dev) } /** - * pm_genpd_thaw_early - Early thaw of device in an I/O PM domain. - * @dev: Device to thaw. - * - * Carry out an early thaw of a device under the assumption that its - * pm_domain field points to the domain member of an object of type - * struct generic_pm_domain representing a power domain consisting of I/O - * devices. - */ -static int pm_genpd_thaw_early(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_thaw_early(dev); -} - -/** - * pm_genpd_thaw - Thaw a device belonging to an I/O power domain. - * @dev: Device to thaw. - * - * Thaw a device under the assumption that its pm_domain field points to the - * domain member of an object of type struct generic_pm_domain representing - * a power domain consisting of I/O devices. - */ -static int pm_genpd_thaw(struct device *dev) -{ - struct generic_pm_domain *genpd; - - dev_dbg(dev, "%s()\n", __func__); - - genpd = dev_to_genpd(dev); - if (IS_ERR(genpd)) - return -EINVAL; - - return pm_generic_thaw(dev); -} - -/** * pm_genpd_restore_noirq - Start of restore of device in an I/O PM domain. * @dev: Device to resume. * @@ -1151,18 +980,10 @@ EXPORT_SYMBOL_GPL(pm_genpd_syscore_poweron); #else /* !CONFIG_PM_SLEEP */ #define pm_genpd_prepare NULL -#define pm_genpd_suspend NULL -#define pm_genpd_suspend_late NULL #define pm_genpd_suspend_noirq NULL -#define pm_genpd_resume_early NULL #define pm_genpd_resume_noirq NULL -#define pm_genpd_resume NULL -#define pm_genpd_freeze NULL -#define pm_genpd_freeze_late NULL #define pm_genpd_freeze_noirq NULL -#define pm_genpd_thaw_early NULL #define pm_genpd_thaw_noirq NULL -#define pm_genpd_thaw NULL #define pm_genpd_restore_noirq NULL #define pm_genpd_complete NULL @@ -1454,24 +1275,24 @@ void pm_genpd_init(struct generic_pm_domain *genpd, genpd->domain.ops.runtime_suspend = genpd_runtime_suspend; genpd->domain.ops.runtime_resume = genpd_runtime_resume; genpd->domain.ops.prepare = pm_genpd_prepare; - genpd->domain.ops.suspend = pm_genpd_suspend; - genpd->domain.ops.suspend_late = pm_genpd_suspend_late; + genpd->domain.ops.suspend = pm_generic_suspend; + genpd->domain.ops.suspend_late = pm_generic_suspend_late; genpd->domain.ops.suspend_noirq = pm_genpd_suspend_noirq; genpd->domain.ops.resume_noirq = pm_genpd_resume_noirq; - genpd->domain.ops.resume_early = pm_genpd_resume_early; - genpd->domain.ops.resume = pm_genpd_resume; - genpd->domain.ops.freeze = pm_genpd_freeze; - genpd->domain.ops.freeze_late = pm_genpd_freeze_late; + genpd->domain.ops.resume_early = pm_generic_resume_early; + genpd->domain.ops.resume = pm_generic_resume; + genpd->domain.ops.freeze = pm_generic_freeze; + genpd->domain.ops.freeze_late = pm_generic_freeze_late; genpd->domain.ops.freeze_noirq = pm_genpd_freeze_noirq; genpd->domain.ops.thaw_noirq = pm_genpd_thaw_noirq; - genpd->domain.ops.thaw_early = pm_genpd_thaw_early; - genpd->domain.ops.thaw = pm_genpd_thaw; - genpd->domain.ops.poweroff = pm_genpd_suspend; - genpd->domain.ops.poweroff_late = pm_genpd_suspend_late; + genpd->domain.ops.thaw_early = pm_generic_thaw_early; + genpd->domain.ops.thaw = pm_generic_thaw; + genpd->domain.ops.poweroff = pm_generic_poweroff; + genpd->domain.ops.poweroff_late = pm_generic_poweroff_late; genpd->domain.ops.poweroff_noirq = pm_genpd_suspend_noirq; genpd->domain.ops.restore_noirq = pm_genpd_restore_noirq; - genpd->domain.ops.restore_early = pm_genpd_resume_early; - genpd->domain.ops.restore = pm_genpd_resume; + genpd->domain.ops.restore_early = pm_generic_restore_early; + genpd->domain.ops.restore = pm_generic_restore; genpd->domain.ops.complete = pm_genpd_complete; if (genpd->flags & GENPD_FLAG_PM_CLK) { |