From d3da7cb9d243c484fcb05e6c16f55090fba99702 Mon Sep 17 00:00:00 2001
From: Hanjun Guo <hanjun.guo@linaro.org>
Date: Mon, 11 May 2015 12:17:18 +0800
Subject: [PATCH] ACPI / processor: return specific error instead of -1

Since invalid_logical_cpuid() can check error values, so
return specific error instead of -1 for acpi_map_cpuid().

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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