Hanjun Guo 25956b6612 ACPI / processor: Introduce invalid_logical_cpuid()
In ACPI processor drivers, we use direct comparisons of cpu logical
id with -1 which are error prone in case logical cpuid is accidentally
assinged an error code and prevents us from returning an error-encoding
cpuid directly in some cases.

So introduce invalid_logical_cpuid() to identify cpu with invalid
logical cpu num, then it will be used to replace the direct comparisons
with -1.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-05-13 23:28:14 +02:00
..
2013-09-30 19:46:13 +02:00
2015-03-16 23:49:08 +01:00
2014-02-05 01:06:21 +01:00
2013-12-07 01:38:45 +01:00