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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2017-06-12 17:17:41 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-28 00:24:21 +0200 |
| commit | d8600c8b0cd11d2249e14bf8b2eccbf4fa0db770 (patch) | |
| tree | f0e4eda63b36ead60fed561dee1faa1b62bcec64 /drivers/base/power | |
| parent | b4883ca449473e8879a062c1f55f9d062c168ae5 (diff) | |
| download | linux-d8600c8b0cd11d2249e14bf8b2eccbf4fa0db770.tar.gz linux-d8600c8b0cd11d2249e14bf8b2eccbf4fa0db770.tar.bz2 linux-d8600c8b0cd11d2249e14bf8b2eccbf4fa0db770.zip | |
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: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power')
| -rw-r--r-- | drivers/base/power/domain.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index bf3945a58cce..0f7b1bd3680e 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -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__); |