linux-kernel - [PATCH 2/4] input: add static inline helpers for ABS properties

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Date:	Wed, 19 May 2010 19:22:35 +0200
From:	Daniel Mack <daniel@...aq.de>
To:	linux-kernel@...r.kernel.org
Cc:	dmitry.torokhov@...il.com, linux-input@...r.kernel.org,
	Daniel Mack <daniel@...aq.de>, Dmitry Torokhov <dtor@...l.ru>
Subject: [PATCH 2/4] input: add static inline helpers for ABS properties

In preparation for dynamically allocated ABS axis, introduce a number of
sttaic inline access helpers. This should make the transition less
painful.

Signed-off-by: Daniel Mack <daniel@...aq.de>
Cc: Dmitry Torokhov <dtor@...l.ru>
---
 include/linux/input.h |   60 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 60 insertions(+), 0 deletions(-)

diff --git a/include/linux/input.h b/include/linux/input.h
index 0e41f77..ff1ee6d 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1188,6 +1188,66 @@ struct input_dev {
 };
 #define to_input_dev(d) container_of(d, struct input_dev, dev)
 
+static inline int input_abs(struct input_dev *dev, int axis)
+{
+	return dev->abs[axis];
+}
+
+static inline int input_abs_max(struct input_dev *dev, int axis)
+{
+	return dev->absmax[axis];
+}
+
+static inline int input_abs_min(struct input_dev *dev, int axis)
+{
+	return dev->absmin[axis];
+}
+
+static inline int input_abs_fuzz(struct input_dev *dev, int axis)
+{
+	return dev->absfuzz[axis];
+}
+
+static inline int input_abs_flat(struct input_dev *dev, int axis)
+{
+	return dev->absflat[axis];
+}
+
+static inline int input_abs_res(struct input_dev *dev, int axis)
+{
+	return dev->absres[axis];
+}
+
+static inline void input_abs_set(struct input_dev *dev, int axis, int val)
+{
+	dev->abs[axis] = val;
+}
+
+static inline void input_abs_set_max(struct input_dev *dev, int axis, int val)
+{
+	dev->absmax[axis] = val;
+}
+
+static inline void input_abs_set_min(struct input_dev *dev, int axis, int val)
+{
+	dev->absmin[axis] = val;
+}
+
+static inline void input_abs_set_fuzz(struct input_dev *dev, int axis, int val)
+{
+	dev->absfuzz[axis] = val;
+}
+
+static inline void input_abs_set_flat(struct input_dev *dev, int axis, int val)
+{
+	dev->absflat[axis] = val;
+}
+
+static inline void input_abs_set_res(struct input_dev *dev, int axis, int val)
+{
+	dev->absres[axis] = val;
+}
+
 /*
  * Verify that we are in sync with input_device_id mod_devicetable.h #defines
  */
-- 
1.7.1

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