linux-kernel - [PATCH] Driver core: Add accessor for device platform data

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Date:	Fri, 17 Jul 2009 15:06:08 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] Driver core: Add accessor for device platform data

For consistency with driver data provide a dev_get_platdata() accessor
for reading the platform data from a device.

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 include/linux/device.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/include/linux/device.h b/include/linux/device.h
index aebb810..c42d426 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -446,6 +446,11 @@ static inline void set_dev_node(struct device *dev, int node)
 }
 #endif
 
+static inline void *dev_get_platdata(const struct device *dev)
+{
+	return dev->platform_data;
+}
+
 static inline void *dev_get_drvdata(const struct device *dev)
 {
 	return dev->driver_data;
-- 
1.6.3.3

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