regulators: Close devices when system powering off
Modify the Manager class to close all regulator devices when monitoring
is disabled. Monitoring is normally disabled because the system is
being powered off.
Also add a closeDevices() method to the System class that closes all
devices in the system.
Tested:
* Tested when monitoring was disabled. Verified debug journal message
stating devices were closed.
* Tested multiple consecutive power on/off cycles to ensure device
access remained functional.
* Performed regression test on existing function.
* Created and executed automated tests for System::closeDevices()
Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
Change-Id: I074190454c505116cccf1bc130a70205f34d0e26
diff --git a/phosphor-regulators/src/system.hpp b/phosphor-regulators/src/system.hpp
index 16e55b4..46c3d7c 100644
--- a/phosphor-regulators/src/system.hpp
+++ b/phosphor-regulators/src/system.hpp
@@ -60,6 +60,11 @@
}
/**
+ * Close the regulator devices in the system.
+ */
+ void closeDevices();
+
+ /**
* Configure the regulator devices in the system.
*
* This method should be called during the boot before regulators are