1 files changed, 8 insertions, 15 deletions
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 7ee202ad21a6..80d557ef8a11 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -12,29 +12,22 @@
 #include <linux/list.h>
 #include <linux/cpumask.h>
 #include <linux/init.h>
-#include <linux/llist.h>
+#include <linux/smp_types.h>
 
 typedef void (*smp_call_func_t)(void *info);
 typedef bool (*smp_cond_func_t)(int cpu, void *info);
 
-enum {
-	CSD_FLAG_LOCK		= 0x01,
-
-	/* IRQ_WORK_flags */
-
-	CSD_TYPE_ASYNC		= 0x00,
-	CSD_TYPE_SYNC		= 0x10,
-	CSD_TYPE_IRQ_WORK	= 0x20,
-	CSD_TYPE_TTWU		= 0x30,
-	CSD_FLAG_TYPE_MASK	= 0xF0,
-};
-
 /*
  * structure shares (partial) layout with struct irq_work
  */
 struct __call_single_data {
-	struct llist_node llist;
-	unsigned int flags;
+	union {
+		struct __call_single_node node;
+		struct {
+			struct llist_node llist;
+			unsigned int flags;
+		};
+	};
 	smp_call_func_t func;
 	void *info;
 };