devm_iio_device_register simplifies the code.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
drivers/staging/iio/frequency/ad9850.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/staging/iio/frequency/ad9850.c b/drivers/staging/iio/frequency/ad9850.c
index af877ff..ec1a2f0 100644
--- a/drivers/staging/iio/frequency/ad9850.c
+++ b/drivers/staging/iio/frequency/ad9850.c
@@ -92,7 +92,7 @@ static int ad9850_probe(struct spi_device *spi)
idev->info = &ad9850_info;
idev->modes = INDIO_DIRECT_MODE;
- ret = iio_device_register(idev);
+ ret = devm_iio_device_register(&spi->dev, idev);
if (ret)
return ret;
spi->max_speed_hz = 2000000;
@@ -103,20 +103,12 @@ static int ad9850_probe(struct spi_device *spi)
return 0;
}
-static int ad9850_remove(struct spi_device *spi)
-{
- iio_device_unregister(spi_get_drvdata(spi));
-
- return 0;
-}
-
static struct spi_driver ad9850_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
},
.probe = ad9850_probe,
- .remove = ad9850_remove,
};
module_spi_driver(ad9850_driver);
--
1.7.9.5
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