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iio:trigger: Use dev_{set,get}_drvdata for private data management
Use dev_{set,get}_drvdata for managing private data attached to a trigger instead of using a custom field in the iio_trigger struct. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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parent
1e9663c62b
commit
5034bfc976
2 changed files with 2 additions and 7 deletions
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@ -10,9 +10,6 @@ struct iio_trig *trig = iio_trigger_alloc("<trigger format string>", ...);
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allocates a trigger structure. The key elements to then fill in within
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a driver are:
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trig->private_data
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Device specific private data.
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trig->owner
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Typically set to THIS_MODULE. Used to ensure correct
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ownership of core allocated resources.
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@ -44,7 +44,6 @@ struct iio_trigger_ops {
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* @id: [INTERN] unique id number
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* @name: [DRIVER] unique name
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* @dev: [DRIVER] associated device (if relevant)
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* @private_data: [DRIVER] device specific data
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* @list: [INTERN] used in maintenance of global trigger list
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* @alloc_list: [DRIVER] used for driver specific trigger list
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* @use_count: use count for the trigger
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@ -60,7 +59,6 @@ struct iio_trigger {
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const char *name;
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struct device dev;
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void *private_data;
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struct list_head list;
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struct list_head alloc_list;
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int use_count;
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@ -101,7 +99,7 @@ static inline void iio_trigger_get(struct iio_trigger *trig)
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*/
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static inline void iio_trigger_set_drvdata(struct iio_trigger *trig, void *data)
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{
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trig->private_data = data;
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dev_set_drvdata(&trig->dev, data);
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}
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/**
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@ -112,7 +110,7 @@ static inline void iio_trigger_set_drvdata(struct iio_trigger *trig, void *data)
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*/
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static inline void *iio_trigger_get_drvdata(struct iio_trigger *trig)
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{
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return trig->private_data;
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return dev_get_drvdata(&trig->dev);
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}
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/**
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