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path: root/drivers/iio/gyro/adis16080.c
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Diffstat (limited to 'drivers/iio/gyro/adis16080.c')
-rw-r--r--drivers/iio/gyro/adis16080.c21
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c
index e1bb5f994a54..e9ec022ae225 100644
--- a/drivers/iio/gyro/adis16080.c
+++ b/drivers/iio/gyro/adis16080.c
@@ -192,16 +192,13 @@ static const struct adis16080_chip_info adis16080_chip_info[] = {
192static int adis16080_probe(struct spi_device *spi) 192static int adis16080_probe(struct spi_device *spi)
193{ 193{
194 const struct spi_device_id *id = spi_get_device_id(spi); 194 const struct spi_device_id *id = spi_get_device_id(spi);
195 int ret;
196 struct adis16080_state *st; 195 struct adis16080_state *st;
197 struct iio_dev *indio_dev; 196 struct iio_dev *indio_dev;
198 197
199 /* setup the industrialio driver allocated elements */ 198 /* setup the industrialio driver allocated elements */
200 indio_dev = iio_device_alloc(sizeof(*st)); 199 indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
201 if (indio_dev == NULL) { 200 if (!indio_dev)
202 ret = -ENOMEM; 201 return -ENOMEM;
203 goto error_ret;
204 }
205 st = iio_priv(indio_dev); 202 st = iio_priv(indio_dev);
206 /* this is only used for removal purposes */ 203 /* this is only used for removal purposes */
207 spi_set_drvdata(spi, indio_dev); 204 spi_set_drvdata(spi, indio_dev);
@@ -217,22 +214,12 @@ static int adis16080_probe(struct spi_device *spi)
217 indio_dev->info = &adis16080_info; 214 indio_dev->info = &adis16080_info;
218 indio_dev->modes = INDIO_DIRECT_MODE; 215 indio_dev->modes = INDIO_DIRECT_MODE;
219 216
220 ret = iio_device_register(indio_dev); 217 return iio_device_register(indio_dev);
221 if (ret)
222 goto error_free_dev;
223 return 0;
224
225error_free_dev:
226 iio_device_free(indio_dev);
227error_ret:
228 return ret;
229} 218}
230 219
231static int adis16080_remove(struct spi_device *spi) 220static int adis16080_remove(struct spi_device *spi)
232{ 221{
233 iio_device_unregister(spi_get_drvdata(spi)); 222 iio_device_unregister(spi_get_drvdata(spi));
234 iio_device_free(spi_get_drvdata(spi));
235
236 return 0; 223 return 0;
237} 224}
238 225