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staging:iio:ad7887: Use proper kernel doc
Use proper kernel doc to document the platform data struct. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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1 changed files with 13 additions and 14 deletions
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@ -12,20 +12,19 @@
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* TODO: struct ad7887_platform_data needs to go into include/linux/iio
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*/
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/**
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* struct ad7887_platform_data - AD7887 ADC driver platform data
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* @en_dual: Whether to use dual channel mode. If set to true AIN1 becomes the
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* second input channel, and Vref is internally connected to Vdd. If set to
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* false the device is used in single channel mode and AIN1/Vref is used as
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* VREF input.
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* @use_onchip_ref: Whether to use the onchip reference. If set to true the
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* internal 2.5V reference is used. If set to false a external reference is
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* used.
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*/
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struct ad7887_platform_data {
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/*
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* AD7887:
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* In single channel mode en_dual = flase, AIN1/Vref pins assumes its
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* Vref function. In dual channel mode en_dual = true, AIN1 becomes the
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* second input channel, and Vref is internally connected to Vdd.
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*/
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bool en_dual;
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/*
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* AD7887:
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* use_onchip_ref = true, the Vref is internally connected to the 2.500V
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* Voltage reference. If use_onchip_ref = false, the reference voltage
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* is supplied by AIN1/Vref
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*/
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bool use_onchip_ref;
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};
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