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-rw-r--r--include/asm-parisc/smp.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-parisc/smp.h b/include/asm-parisc/smp.h
index 9413f67a540b..dbdbd2e9fdf9 100644
--- a/include/asm-parisc/smp.h
+++ b/include/asm-parisc/smp.h
@@ -29,6 +29,7 @@ extern cpumask_t cpu_online_map;
#define cpu_logical_map(cpu) (cpu)
extern void smp_send_reschedule(int cpu);
+extern void smp_send_all_nop(void);
#endif /* !ASSEMBLY */
@@ -53,7 +54,11 @@ extern unsigned long cpu_present_mask;
#define raw_smp_processor_id() (current_thread_info()->cpu)
-#endif /* CONFIG_SMP */
+#else /* CONFIG_SMP */
+
+static inline void smp_send_all_nop(void) { return; }
+
+#endif
#define NO_PROC_ID 0xFF /* No processor magic marker */
#define ANY_PROC_ID 0xFF /* Any processor magic marker */