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List:       linux-backports
Subject:    [PATCH 07/19] backports: add of_node_put()
From:       Hauke Mehrtens <hauke () hauke-m ! de>
Date:       2014-06-15 21:21:35
Message-ID: 1402867307-31337-8-git-send-email-hauke () hauke-m ! de
[Download RAW message or body]

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 backport/backport-include/linux/of.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/backport/backport-include/linux/of.h b/backport/backport-include/linux/of.h
index c1ce91c..69664de 100644
--- a/backport/backport-include/linux/of.h
+++ b/backport/backport-include/linux/of.h
@@ -94,4 +94,16 @@ static inline int of_property_count_u32_elems(const struct device_node *np,
 }
 #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0)
+#ifndef CONFIG_OF
+#define of_node_get LINUX_BACKPORT(of_node_get)
+/* Dummy ref counting routines - to be implemented later */
+static inline struct device_node *of_node_get(struct device_node *node)
+{
+	return node;
+}
+static inline void of_node_put(struct device_node *node) { }
+#endif /* CONFIG_OF */
+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,3,0) */
+
 #endif	/* _COMPAT_LINUX_OF_H */
-- 
1.9.1

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