[PATCH] lib/plist.c: Export plist_*() APIs

[Hareesh Gundu]

Allow plist_add(), plist_del() and plist_requeue() APIs to
be referenced by kernel modules by adding the EXPORT_SYMBOL().

Signed-off-by: Hareesh Gundu <hareeshg@xxxxxxxxxxxxxx>
---
 lib/plist.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/plist.c b/lib/plist.c
index 199408f..6109b75 100644
--- a/lib/plist.c
+++ b/lib/plist.c
@@ -103,6 +103,7 @@ void plist_add(struct plist_node *node, struct plist_head *head)
 
 	plist_check_head(head);
 }
+EXPORT_SYMBOL(plist_add);
 
 /**
  * plist_del - Remove a @node from plist.
@@ -132,6 +133,7 @@ void plist_del(struct plist_node *node, struct plist_head *head)
 
 	plist_check_head(head);
 }
+EXPORT_SYMBOL(plist_del);
 
 /**
  * plist_requeue - Requeue @node at end of same-prio entries.
@@ -172,6 +174,7 @@ void plist_requeue(struct plist_node *node, struct plist_head *head)
 
 	plist_check_head(head);
 }
+EXPORT_SYMBOL(plist_requeue);
 
 #ifdef CONFIG_DEBUG_PI_LIST
 #include <linux/sched.h>
-- 
1.9.1