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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-12-10 14:37:41 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-12-22 01:39:58 +0100 |
| commit | 717e5d458e3bfca495a38dca61c64f274c049e46 (patch) | |
| tree | aae88934c12c3222e4e44d1b3081626bf6199826 /drivers/base | |
| parent | d9fb563d3cdfd774ee0a7c03e98bb305cdd613eb (diff) | |
| download | linux-0-day-717e5d458e3bfca495a38dca61c64f274c049e46.tar.gz linux-0-day-717e5d458e3bfca495a38dca61c64f274c049e46.tar.xz | |
PM / Runtime: Implement the pm_generic_runtime functions for CONFIG_PM
The pm_generic_runtime_suspend|resume functions were implemented within
CONFIG_PM_RUNTIME.
As we also may use runtime PM callbacks during system suspend, to put
devices into low power state, we need to move the implementation of
pm_generic_runtime_suspend|resume to CONFIG_PM.
This change gives a power domain provision to invoke a platform
driver's runtime PM callback from a power domain's system PM callback.
This were earlier prevented by the platform bus, since it uses the
pm_generic_runtime_suspend|resume functions as runtime PM callbacks.
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/generic_ops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/power/generic_ops.c b/drivers/base/power/generic_ops.c index 5ee030a864f92..a2e55bfdf572d 100644 --- a/drivers/base/power/generic_ops.c +++ b/drivers/base/power/generic_ops.c @@ -10,7 +10,7 @@ #include <linux/pm_runtime.h> #include <linux/export.h> -#ifdef CONFIG_PM_RUNTIME +#ifdef CONFIG_PM /** * pm_generic_runtime_suspend - Generic runtime suspend callback for subsystems. * @dev: Device to suspend. @@ -48,7 +48,7 @@ int pm_generic_runtime_resume(struct device *dev) return ret; } EXPORT_SYMBOL_GPL(pm_generic_runtime_resume); -#endif /* CONFIG_PM_RUNTIME */ +#endif /* CONFIG_PM */ #ifdef CONFIG_PM_SLEEP /** |