MIPS: Get rid of duplicate cpu_idle() prototype.
Since 2.6.11-rc1 there is a prototype in <linux/smp.h>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index bc7d9b0..64668a9 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -32,6 +32,7 @@
#include <linux/cpumask.h>
#include <linux/cpu.h>
#include <linux/err.h>
+#include <linux/smp.h>
#include <asm/atomic.h>
#include <asm/cpu.h>
@@ -49,8 +50,6 @@
int __cpu_number_map[NR_CPUS]; /* Map physical to logical */
int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */
-extern void cpu_idle(void);
-
/* Number of TCs (or siblings in Intel speak) per CPU core */
int smp_num_siblings = 1;
EXPORT_SYMBOL(smp_num_siblings);