PM: Introduce generic "noirq" callback routines for subsystems (v2)

Introduce generic "noirq" power management callback routines for
subsystems in addition to the "regular" generic PM callback routines.

The new routines will be used, among other things, for implementing
system-wide PM transitions support for generic PM domains.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/pm.h b/include/linux/pm.h
index 7e8f0763d1ec..f7c84c9abd30 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -553,11 +553,17 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
 extern int device_pm_wait_for_dev(struct device *sub, struct device *dev);
 
 extern int pm_generic_prepare(struct device *dev);
+extern int pm_generic_suspend_noirq(struct device *dev);
 extern int pm_generic_suspend(struct device *dev);
+extern int pm_generic_resume_noirq(struct device *dev);
 extern int pm_generic_resume(struct device *dev);
+extern int pm_generic_freeze_noirq(struct device *dev);
 extern int pm_generic_freeze(struct device *dev);
+extern int pm_generic_thaw_noirq(struct device *dev);
 extern int pm_generic_thaw(struct device *dev);
+extern int pm_generic_restore_noirq(struct device *dev);
 extern int pm_generic_restore(struct device *dev);
+extern int pm_generic_poweroff_noirq(struct device *dev);
 extern int pm_generic_poweroff(struct device *dev);
 extern void pm_generic_complete(struct device *dev);