linux-kernel - [PATCH] of: Empty node & property flag accessors when !OF

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Date:	Wed, 21 Jan 2015 19:05:57 +0200
From:	Pantelis Antoniou <pantelis.antoniou@...sulko.com>
To:	unlisted-recipients:; (no To-header on input)
Cc:	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <robherring2@...il.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Pantelis Antoniou <pantelis.antoniou@...sulko.com>,
	Pantelis Antoniou <panto@...oniou-consulting.com>
Subject: [PATCH] of: Empty node & property flag accessors when !OF

Introduce empty node and property flag accessors when CONFIG_OF is not
defined.
This allows us to use them without ifdef'ing them in places where it
makes sense to do so.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@...sulko.com>
---
 include/linux/of.h | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/include/linux/of.h b/include/linux/of.h
index dfde07e..7ede449 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -616,6 +616,38 @@ static inline const char *of_prop_next_string(struct property *prop,
 	return NULL;
 }
 
+static inline int of_node_check_flag(struct device_node *n, unsigned long flag)
+{
+	return 0;
+}
+
+static inline int of_node_test_and_set_flag(struct device_node *n,
+					    unsigned long flag)
+{
+	return 0;
+}
+
+static inline void of_node_set_flag(struct device_node *n, unsigned long flag)
+{
+}
+
+static inline void of_node_clear_flag(struct device_node *n, unsigned long flag)
+{
+}
+
+static inline int of_property_check_flag(struct property *p, unsigned long flag)
+{
+	return 0;
+}
+
+static inline void of_property_set_flag(struct property *p, unsigned long flag)
+{
+}
+
+static inline void of_property_clear_flag(struct property *p, unsigned long flag)
+{
+}
+
 #define of_match_ptr(_ptr)	NULL
 #define of_match_node(_matches, _node)	NULL
 #endif /* CONFIG_OF */
-- 
1.7.12

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