PM / Domains: Add a detach callback to the struct dev_pm_domain
authorUlf Hansson <ulf.hansson@linaro.org>
Fri, 19 Sep 2014 18:27:34 +0000 (20:27 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 22 Sep 2014 13:57:39 +0000 (15:57 +0200)
The intent of this callback is to simplify detachment of devices from
their PM domains. Further patches will show the benefit.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
include/linux/pm.h

index 72c0fe098a27871aa1ea44ea0076d45ab696ea2e..1022ba1eb4de9ccf2127a9f7f5c424f3d32f6c90 100644 (file)
@@ -619,6 +619,7 @@ extern int dev_pm_put_subsys_data(struct device *dev);
  */
 struct dev_pm_domain {
        struct dev_pm_ops       ops;
+       void (*detach)(struct device *dev, bool power_off);
 };
 
 /*