iio: Un-inline iio_buffer_enabled()
As we are going to hide the currentmode inside the opaque structure, this helper would soon need to call a non-inline function which would simply drop the benefit of having the helper defined inline in a header. One alternative is to move this helper in the core as there is no more interest in defining it inline in a header. We will pay the minor cost either way. Let's do like the iio_device_id() helper which also refers to the opaque structure and gets defined in the core. Suggested-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20220207143840.707510-10-miquel.raynal@bootlin.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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@ -184,6 +184,18 @@ int iio_device_id(struct iio_dev *indio_dev)
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}
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EXPORT_SYMBOL_GPL(iio_device_id);
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/**
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* iio_buffer_enabled() - helper function to test if the buffer is enabled
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* @indio_dev: IIO device structure for device
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*/
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bool iio_buffer_enabled(struct iio_dev *indio_dev)
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{
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return indio_dev->currentmode
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& (INDIO_BUFFER_TRIGGERED | INDIO_BUFFER_HARDWARE |
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INDIO_BUFFER_SOFTWARE);
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}
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EXPORT_SYMBOL_GPL(iio_buffer_enabled);
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/**
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* iio_sysfs_match_string_with_gaps - matches given string in an array with gaps
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* @array: array of strings
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@ -550,6 +550,7 @@ struct iio_dev {
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};
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int iio_device_id(struct iio_dev *indio_dev);
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bool iio_buffer_enabled(struct iio_dev *indio_dev);
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const struct iio_chan_spec
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*iio_find_channel_from_si(struct iio_dev *indio_dev, int si);
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@ -679,16 +680,6 @@ struct iio_dev *devm_iio_device_alloc(struct device *parent, int sizeof_priv);
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__printf(2, 3)
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struct iio_trigger *devm_iio_trigger_alloc(struct device *parent,
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const char *fmt, ...);
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/**
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* iio_buffer_enabled() - helper function to test if the buffer is enabled
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* @indio_dev: IIO device structure for device
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**/
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static inline bool iio_buffer_enabled(struct iio_dev *indio_dev)
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{
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return indio_dev->currentmode
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& (INDIO_BUFFER_TRIGGERED | INDIO_BUFFER_HARDWARE |
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INDIO_BUFFER_SOFTWARE);
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}
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/**
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* iio_get_debugfs_dentry() - helper function to get the debugfs_dentry
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