i2c_get_clientdata doesn't change the i2c_client it is passed as a
parameter, so it can be constified. Same for i2c_get_adapdata.
Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
---
Documentation/i2c/writing-clients | 2 +-
include/linux/device.h | 2 +-
include/linux/i2c.h | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
--- linux-2.6.28-rc0.orig/include/linux/i2c.h 2008-10-18 14:28:44.000000000
+0200
+++ linux-2.6.28-rc0/include/linux/i2c.h 2008-10-19 12:34:02.000000000
+0200
@@ -224,7 +224,7 @@ static inline struct i2c_client *kobj_to
return to_i2c_client(dev);
}
-static inline void *i2c_get_clientdata (struct i2c_client *dev)
+static inline void *i2c_get_clientdata(const struct i2c_client *dev)
{
return dev_get_drvdata (&dev->dev);
}
@@ -369,7 +369,7 @@ struct i2c_adapter {
};
#define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
-static inline void *i2c_get_adapdata (struct i2c_adapter *dev)
+static inline void *i2c_get_adapdata(const struct i2c_adapter *dev)
{
return dev_get_drvdata (&dev->dev);
}
--- linux-2.6.28-rc0.orig/include/linux/device.h 2008-10-18
14:28:44.000000000 +0200
+++ linux-2.6.28-rc0/include/linux/device.h 2008-10-18 14:30:48.000000000
+0200
@@ -450,7 +450,7 @@ static inline void set_dev_node(struct d
}
#endif
-static inline void *dev_get_drvdata(struct device *dev)
+static inline void *dev_get_drvdata(const struct device *dev)
{
return dev->driver_data;
}
--- linux-2.6.28-rc0.orig/Documentation/i2c/writing-clients 2008-10-18
14:32:48.000000000 +0200
+++ linux-2.6.28-rc0/Documentation/i2c/writing-clients 2008-10-19
12:33:42.000000000 +0200
@@ -83,7 +83,7 @@ be very useful.
void i2c_set_clientdata(struct i2c_client *client, void *data);
/* retrieve the value */
- void *i2c_get_clientdata(struct i2c_client *client);
+ void *i2c_get_clientdata(const struct i2c_client *client);
An example structure is below.
--
Jean Delvare
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