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authorHanjun Guo <hanjun.guo@linaro.org>2015-05-13 10:19:30 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-05-13 23:28:16 +0200
commitddcc18f5bdd1aafd457032ec693fd9d0af764d61 (patch)
tree0fc442b95f716e618e8b49c30b72babade41a1ed /init
parentACPI / processor: return specific error instead of -1 (diff)
downloadlinux-ddcc18f5bdd1aafd457032ec693fd9d0af764d61.tar.xz
linux-ddcc18f5bdd1aafd457032ec693fd9d0af764d61.zip
ACPI / processor: Introduce invalid_phys_cpuid()
Introduce invalid_phys_cpuid() to identify cpu with invalid physical ID, then used it as replacement of the direct comparisons with PHYS_CPUID_INVALID. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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