If the parser disables a resource during parsing, let it return false,
so the calling code does not need to implement further checks.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NJiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>