devm_iio_device_register simplifies the code.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
drivers/staging/iio/resolver/ad2s90.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c
index e24c589..a18ebe2 100644
--- a/drivers/staging/iio/resolver/ad2s90.c
+++ b/drivers/staging/iio/resolver/ad2s90.c
@@ -79,7 +79,7 @@ static int ad2s90_probe(struct spi_device *spi)
indio_dev->num_channels = 1;
indio_dev->name = spi_get_device_id(spi)->name;
- ret = iio_device_register(indio_dev);
+ ret = devm_iio_device_register(&spi->dev, indio_dev);
if (ret)
return ret;
@@ -91,13 +91,6 @@ static int ad2s90_probe(struct spi_device *spi)
return 0;
}
-static int ad2s90_remove(struct spi_device *spi)
-{
- iio_device_unregister(spi_get_drvdata(spi));
-
- return 0;
-}
-
static const struct spi_device_id ad2s90_id[] = {
{ "ad2s90" },
{}
@@ -110,7 +103,6 @@ static struct spi_driver ad2s90_driver = {
.owner = THIS_MODULE,
},
.probe = ad2s90_probe,
- .remove = ad2s90_remove,
.id_table = ad2s90_id,
};
module_spi_driver(ad2s90_driver);
--
1.7.9.5
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