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-rw-r--r--lib/cpumask.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/lib/cpumask.c b/lib/cpumask.c
index 3a67dc5ada7d..1ea2c184315d 100644
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -15,22 +15,8 @@ int __next_cpu(int n, const cpumask_t *srcp)
}
EXPORT_SYMBOL(__next_cpu);
-/*
- * Find the highest possible smp_processor_id()
- *
- * Note: if we're prepared to assume that cpu_possible_map never changes
- * (reasonable) then this function should cache its return value.
- */
-int highest_possible_processor_id(void)
-{
- unsigned int cpu;
- unsigned highest = 0;
-
- for_each_cpu_mask(cpu, cpu_possible_map)
- highest = cpu;
- return highest;
-}
-EXPORT_SYMBOL(highest_possible_processor_id);
+int nr_cpu_ids;
+EXPORT_SYMBOL(nr_cpu_ids);
int __any_online_cpu(const cpumask_t *mask)
{

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