Commit d8600c8b authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rafael J. Wysocki

PM / Domains: Constify genpd pointer

Mark pointer to struct generic_pm_domain const (either passed in
argument or used localy in a function), whenever it is not modifed by
the function itself.
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent b4883ca4
......@@ -126,7 +126,7 @@ static const struct genpd_lock_ops genpd_spin_ops = {
#define genpd_is_always_on(genpd) (genpd->flags & GENPD_FLAG_ALWAYS_ON)
static inline bool irq_safe_dev_in_no_sleep_domain(struct device *dev,
struct generic_pm_domain *genpd)
const struct generic_pm_domain *genpd)
{
bool ret;
......@@ -181,12 +181,14 @@ static struct generic_pm_domain *dev_to_genpd(struct device *dev)
return pd_to_genpd(dev->pm_domain);
}
static int genpd_stop_dev(struct generic_pm_domain *genpd, struct device *dev)
static int genpd_stop_dev(const struct generic_pm_domain *genpd,
struct device *dev)
{
return GENPD_DEV_CALLBACK(genpd, int, stop, dev);
}
static int genpd_start_dev(struct generic_pm_domain *genpd, struct device *dev)
static int genpd_start_dev(const struct generic_pm_domain *genpd,
struct device *dev)
{
return GENPD_DEV_CALLBACK(genpd, int, start, dev);
}
......@@ -738,7 +740,7 @@ static bool pm_genpd_present(const struct generic_pm_domain *genpd)
#ifdef CONFIG_PM_SLEEP
static bool genpd_dev_active_wakeup(struct generic_pm_domain *genpd,
static bool genpd_dev_active_wakeup(const struct generic_pm_domain *genpd,
struct device *dev)
{
return GENPD_DEV_CALLBACK(genpd, bool, active_wakeup, dev);
......@@ -840,7 +842,8 @@ static void genpd_sync_power_on(struct generic_pm_domain *genpd, bool use_lock,
* signal remote wakeup from the system's working state as needed by runtime PM.
* Return 'true' in either of the above cases.
*/
static bool resume_needed(struct device *dev, struct generic_pm_domain *genpd)
static bool resume_needed(struct device *dev,
const struct generic_pm_domain *genpd)
{
bool active_wakeup;
......@@ -975,7 +978,7 @@ static int pm_genpd_resume_noirq(struct device *dev)
*/
static int pm_genpd_freeze_noirq(struct device *dev)
{
struct generic_pm_domain *genpd;
const struct generic_pm_domain *genpd;
int ret = 0;
dev_dbg(dev, "%s()\n", __func__);
......@@ -999,7 +1002,7 @@ static int pm_genpd_freeze_noirq(struct device *dev)
*/
static int pm_genpd_thaw_noirq(struct device *dev)
{
struct generic_pm_domain *genpd;
const struct generic_pm_domain *genpd;
int ret = 0;
dev_dbg(dev, "%s()\n", __func__);
......
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