linux-kernel - [PATCH 1/3] of: define dummy of_get_property if not CONFIG

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Message-Id: <1296487551-30938-1-git-send-email-thomas@wytron.com.tw>
Date:	Mon, 31 Jan 2011 23:25:49 +0800
From:	Thomas Chou <thomas@...ron.com.tw>
To:	Haavard Skinnemoen <hskinnemoen@...il.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Ben Dooks <ben-linux@...ff.org>
Cc:	linux-kernel@...r.kernel.org, nios2-dev@...c.et.ntust.edu.tw,
	devicetree-discuss@...ts.ozlabs.org, linux-i2c@...r.kernel.org,
	Jean Delvare <khali@...ux-fr.org>,
	Thomas Chou <thomas@...ron.com.tw>
Subject: [PATCH 1/3] of: define dummy of_get_property if not CONFIG_OF

This will help to reduce the ifdef CONFIG_OF needed in most
platform data probing.

Signed-off-by: Thomas Chou <thomas@...ron.com.tw>
---
 include/linux/of.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index cad7cf0..5e122cb 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -222,5 +222,13 @@ extern void of_attach_node(struct device_node *);
 extern void of_detach_node(struct device_node *);
 #endif
 
+#else /* !CONFIG_OF */
+
+static inline const void *of_get_property(const struct device_node *node,
+				const char *name, int *lenp)
+{
+	return NULL;
+}
+
 #endif /* CONFIG_OF */
 #endif /* _LINUX_OF_H */
-- 
1.7.3.5

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