iio: adc: twl4030: Unexport twl4030_madc_conversion()
All madc users have been converted to IIO API, so drop the legacy API. The function is still used inside of the driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -72,6 +72,8 @@ struct twl4030_madc_data {
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u8 isr;
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};
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static int twl4030_madc_conversion(struct twl4030_madc_request *req);
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static int twl4030_madc_read(struct iio_dev *iio_dev,
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const struct iio_chan_spec *chan,
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int *val, int *val2, long mask)
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@ -568,7 +570,7 @@ static int twl4030_madc_wait_conversion_ready(struct twl4030_madc_data *madc,
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* be a negative error value in the corresponding array element.
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* returns 0 if succeeds else error value
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*/
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int twl4030_madc_conversion(struct twl4030_madc_request *req)
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static int twl4030_madc_conversion(struct twl4030_madc_request *req)
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{
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const struct twl4030_madc_conversion_method *method;
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int ret;
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@ -640,7 +642,6 @@ out:
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return ret;
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}
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EXPORT_SYMBOL_GPL(twl4030_madc_conversion);
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/**
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* twl4030_madc_set_current_generator() - setup bias current
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@ -141,6 +141,4 @@ struct twl4030_madc_user_parms {
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int status;
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u16 result;
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};
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int twl4030_madc_conversion(struct twl4030_madc_request *conv);
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#endif
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