staging:iio: Remove deprecated dev_data from iio_dev.
The equivalent should always be done using iio_alllocate_device with to create a private area for the driver and then iio_priv to access it. There may be other uses for a private data pointer but right now it just leads driver writers astray. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -276,7 +276,6 @@ struct iio_info {
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/**
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* struct iio_dev - industrial I/O device
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* @id: [INTERN] used to identify device internally
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* @dev_data: [DRIVER] device specific data
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* @modes: [DRIVER] operating modes supported by device
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* @currentmode: [DRIVER] current operating mode
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* @dev: [DRIVER] device structure, should be assigned a parent
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@ -296,7 +295,7 @@ struct iio_info {
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**/
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struct iio_dev {
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int id;
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void *dev_data;
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int modes;
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int currentmode;
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struct device dev;
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@ -370,16 +369,6 @@ static inline struct iio_dev *to_iio_dev(struct device *d)
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return container_of(d, struct iio_dev, dev);
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};
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/**
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* iio_dev_get_devdata() - helper function gets device specific data
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* @d: the iio_dev associated with the device
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**/
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static inline void *iio_dev_get_devdata(struct iio_dev *d)
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{
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return d->dev_data;
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}
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/* Can we make this smaller? */
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#define IIO_ALIGN L1_CACHE_BYTES
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/**
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