On Mon, Apr 17, 2017 at 01:20:48AM +0200, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > > acpi_bus_attach() does not check the visited flag for devices that > have been enumerated already and some of them may be enumerated > for multiple times as a result, because some callers of > acpi_bus_scan() don't check the visited flag either. > > For this reason, modify acpi_bus_attach() to check the visited flag > and avoid enumerating devices that have already been enumerated. > > Signed-off-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
Reviewed-by: Mika Westerberg <mika.westerb...@linux.intel.com>
