kernel-provide-a-__smp_call_function_single-stub-for-config_smp-fix

[firefly-linux-kernel-4.4.55.git] / include / linux / smp.h

diff --git a/include/linux/smp.h b/include/linux/smp.h
index 78851513030daaea470607d88c67539ea40b1a5f..5da22ee42e1635d35c5e70aa16e064af64e696b1 100644 (file)
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -49,6 +49,9 @@ void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info),
                smp_call_func_t func, void *info, bool wait,
                gfp_t gfp_flags);
 
+void __smp_call_function_single(int cpuid, struct call_single_data *data,
+                               int wait);
+
 #ifdef CONFIG_SMP
 
 #include <linux/preempt.h>
@@ -95,9 +98,6 @@ int smp_call_function(smp_call_func_t func, void *info, int wait);
 void smp_call_function_many(const struct cpumask *mask,
                            smp_call_func_t func, void *info, bool wait);
 
-void __smp_call_function_single(int cpuid, struct call_single_data *data,
-                               int wait);
-
 int smp_call_function_any(const struct cpumask *mask,
                          smp_call_func_t func, void *info, int wait);
 
@@ -151,12 +151,6 @@ smp_call_function_any(const struct cpumask *mask, smp_call_func_t func,
 
 static inline void kick_all_cpus_sync(void) {  }
 
-static inline void __smp_call_function_single(int cpuid,
-               struct call_single_data *data, int wait)
-{
-       on_each_cpu(data->func, data->info, wait);
-}
-
 #endif /* !SMP */
 
 /*