From linux-usb-owner@vger.kernel.org Fri Apr 25 11:19:08 2008
From: Tejun Heo <htejun@gmail.com>
Date: Sat, 26 Apr 2008 03:16:04 +0900
Subject: klist: implement KLIST_INIT() and DEFINE_KLIST()
To: Greg KH <greg@kroah.com>
Cc: Peter Zijlstra <peterz@infradead.org>, James Bottomley <James.Bottomley@HansenPartnership.com>, Alan Stern <stern@rowland.harvard.edu>, Andrew Morton <akpm@linux-foundation.org>, oliver@neukum.org, Alan Cox <alan@lxorguk.ukuu.org.uk>, zaitcev@redhat.com, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, linux-usb@vger.kernel.org
Message-ID: <48121FE4.5010803@gmail.com>


klist is missing static initializers and definition helper.  Add them.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 include/linux/klist.h |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -25,6 +25,14 @@ struct klist {
 	void			(*put)(struct klist_node *);
 };
 
+#define KLIST_INIT(_name, _get, _put)					\
+	{ .k_lock	= __SPIN_LOCK_UNLOCKED(_name.k_lock),		\
+	  .k_list	= LIST_HEAD_INIT(_name.k_list),			\
+	  .get		= _get,						\
+	  .put		= _put, }
+
+#define DEFINE_KLIST(_name, _get, _put)					\
+	struct klist _name = KLIST_INIT(_name, _get, _put)
 
 extern void klist_init(struct klist * k, void (*get)(struct klist_node *),
 		       void (*put)(struct klist_node *));