[SPARC]: Setup cpu_possible_map

Setup cpu_possible_map so the secondary cpus will get started.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 1 deletions

diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h
index 98c46e3fbe8a..c1a289327a79 100644
--- a/include/asm-sparc/smp.h
+++ b/include/asm-sparc/smp.h
@@ -146,6 +146,8 @@ static inline int hard_smp_processor_id(void)
 #define prof_multiplier(__cpu)          cpu_data(__cpu).multiplier
 #define prof_counter(__cpu)             cpu_data(__cpu).counter
 
+void smp_setup_cpu_possible_map(void);
+
 #endif /* !(__ASSEMBLY__) */
 
 /* Sparc specific messages. */
@@ -162,7 +164,11 @@ static inline int hard_smp_processor_id(void)
 #define MBOX_IDLECPU2         0xFD
 #define MBOX_STOPCPU2         0xFE
 
-#endif /* SMP */
+#else /* SMP */
+
+#define smp_setup_cpu_possible_map() do { } while (0)
+
+#endif /* !(SMP) */
 
 #define NO_PROC_ID            0xFF