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Subject[PATCH 4/7] iio: adc: twl4030: Unexport twl4030_madc_conversion()
Date
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>
---
drivers/iio/adc/twl4030-madc.c | 5 +++--
include/linux/i2c/twl4030-madc.h | 2 --
2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c
index 88e44066ef82..be60f76d1a50 100644
--- a/drivers/iio/adc/twl4030-madc.c
+++ b/drivers/iio/adc/twl4030-madc.c
@@ -72,6 +72,8 @@ struct twl4030_madc_data {
u8 isr;
};

+static int twl4030_madc_conversion(struct twl4030_madc_request *req);
+
static int twl4030_madc_read(struct iio_dev *iio_dev,
const struct iio_chan_spec *chan,
int *val, int *val2, long mask)
@@ -568,7 +570,7 @@ static int twl4030_madc_wait_conversion_ready(struct twl4030_madc_data *madc,
* be a negative error value in the corresponding array element.
* returns 0 if succeeds else error value
*/
-int twl4030_madc_conversion(struct twl4030_madc_request *req)
+static int twl4030_madc_conversion(struct twl4030_madc_request *req)
{
const struct twl4030_madc_conversion_method *method;
int ret;
@@ -640,7 +642,6 @@ int twl4030_madc_conversion(struct twl4030_madc_request *req)

return ret;
}
-EXPORT_SYMBOL_GPL(twl4030_madc_conversion);

/**
* twl4030_madc_set_current_generator() - setup bias current
diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h
index 0c919ebb31e0..be9260e261ac 100644
--- a/include/linux/i2c/twl4030-madc.h
+++ b/include/linux/i2c/twl4030-madc.h
@@ -141,6 +141,4 @@ struct twl4030_madc_user_parms {
int status;
u16 result;
};
-
-int twl4030_madc_conversion(struct twl4030_madc_request *conv);
#endif
--
2.11.0
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