tree 60b304f2539da187b430ae0539e2657b6487e646
parent b55a0262a4fb4a9754f8a3319df0a6d2fe4c4c58
author Jan Beulich <JBeulich@suse.com> 1467009312 -0600
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1468019130 +0200

intel_idle: re-work bxt_idle_state_table_update() and its helper

Since irtl_ns_units[] has itself zero entries, make sure the caller
recognized those cases along with the MSR read returning zero, as zero
is not a valid value for exit_latency and target_residency.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>