[PATCH v1 2/3] ACPI / PM: Attach ACPI power domain only once

2015-03-31 Thread Andy Shevchenko
From: Mika Westerberg Some devices, like MFD subdevices, share a single ACPI companion device so that they are able to access their resources and children. However, currently all these subdevices are attached to the ACPI power domain and this might cause that the power methods for the companion

[PATCH v1 2/3] ACPI / PM: Attach ACPI power domain only once

2015-03-31 Thread Andy Shevchenko
From: Mika Westerberg mika.westerb...@linux.intel.com Some devices, like MFD subdevices, share a single ACPI companion device so that they are able to access their resources and children. However, currently all these subdevices are attached to the ACPI power domain and this might cause that the