summaryrefslogtreecommitdiffstats
path: root/drivers/iio
diff options
context:
space:
mode:
authorSebastian Reichel <sebastian.reichel@collabora.co.uk>2017-04-27 17:30:09 +0200
committerJonathan Cameron <jic23@kernel.org>2017-06-11 15:07:31 +0100
commit42ab9278eb3abfe8b500abe6681c8549c408ec8f (patch)
treeaeae9e4a028dbca7d9bd7e1d1dfd2aa170fe8816 /drivers/iio
parent6576ff740f5c1e6705d33b9d6a922526f20fa0dc (diff)
downloadlinux-42ab9278eb3abfe8b500abe6681c8549c408ec8f.tar.bz2
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/twl4030-madc.c5
1 files changed, 3 insertions, 2 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 @@ out:
return ret;
}
-EXPORT_SYMBOL_GPL(twl4030_madc_conversion);
/**
* twl4030_madc_set_current_generator() - setup bias current