From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Tue, 24 Jul 2012 05:44:01 +0000 (+0800)
Subject: genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP
X-Git-Tag: upstream/snapshot3+hdmi~6997^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=320f5ea0cedc08ef65d67e056bcb9d181386ef2c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP

lockdep_is_held() is defined when CONFIG_LOCKDEP, not CONFIG_PROVE_LOCKING.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jesse Gross <jesse@nicira.com>
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 7a11401..5ab61c1 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -85,7 +85,7 @@ enum {
 /* All generic netlink requests are serialized by a global lock.  */
 extern void genl_lock(void);
 extern void genl_unlock(void);
-#ifdef CONFIG_PROVE_LOCKING
+#ifdef CONFIG_LOCKDEP
 extern int lockdep_genl_is_held(void);
 #endif
 
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 62ebe3c..fda4974 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -33,7 +33,7 @@ void genl_unlock(void)
 }
 EXPORT_SYMBOL(genl_unlock);
 
-#ifdef CONFIG_PROVE_LOCKING
+#ifdef CONFIG_LOCKDEP
 int lockdep_genl_is_held(void)
 {
 	return lockdep_is_held(&genl_mutex);