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[05/10] iio: adis16400: Use Managed device functions

Message ID 20200915093345.85614-6-nuno.sa@analog.com (mailing list archive)
State New, archived
Headers show
Series Use ADIS devm functions for trigger/buffer setup | expand

Commit Message

Nuno Sa Sept. 15, 2020, 9:33 a.m. UTC 
Use the adis managed device functions to setup the buffer and the trigger.
The ultimate goal will be to completely drop the non devm version from
the lib.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
 drivers/iio/imu/adis16400.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)
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Patch

diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c
index 1ebe3e50d3e6..7bf4b0065022 100644
--- a/drivers/iio/imu/adis16400.c
+++ b/drivers/iio/imu/adis16400.c
@@ -1201,37 +1201,30 @@  static int adis16400_probe(struct spi_device *spi)
 	if (ret)
 		return ret;
 
-	ret = adis_setup_buffer_and_trigger(&st->adis, indio_dev,
-			adis16400_trigger_handler);
+	ret = devm_adis_setup_buffer_and_trigger(&st->adis, indio_dev, adis16400_trigger_handler);
 	if (ret)
 		return ret;
 
 	/* Get the device into a sane initial state */
 	ret = adis16400_initial_setup(indio_dev);
 	if (ret)
-		goto error_cleanup_buffer;
+		return ret;
+
 	ret = iio_device_register(indio_dev);
 	if (ret)
-		goto error_cleanup_buffer;
+		return ret;
 
 	adis16400_debugfs_init(indio_dev);
 	return 0;
-
-error_cleanup_buffer:
-	adis_cleanup_buffer_and_trigger(&st->adis, indio_dev);
-	return ret;
 }
 
 static int adis16400_remove(struct spi_device *spi)
 {
 	struct iio_dev *indio_dev = spi_get_drvdata(spi);
-	struct adis16400_state *st = iio_priv(indio_dev);
 
 	iio_device_unregister(indio_dev);
 	adis16400_stop_device(indio_dev);
 
-	adis_cleanup_buffer_and_trigger(&st->adis, indio_dev);
-
 	return 0;
 }