devm_iio_device_register simplifies the code.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
drivers/staging/iio/frequency/ad9910.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/staging/iio/frequency/ad9910.c b/drivers/staging/iio/frequency/ad9910.c
index 755e048..8404945 100644
--- a/drivers/staging/iio/frequency/ad9910.c
+++ b/drivers/staging/iio/frequency/ad9910.c
@@ -337,7 +337,7 @@ static int ad9910_probe(struct spi_device *spi)
idev->info = &ad9910_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;
@@ -348,20 +348,12 @@ static int ad9910_probe(struct spi_device *spi)
return 0;
}
-static int ad9910_remove(struct spi_device *spi)
-{
- iio_device_unregister(spi_get_drvdata(spi));
-
- return 0;
-}
-
static struct spi_driver ad9910_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
},
.probe = ad9910_probe,
- .remove = ad9910_remove,
};
module_spi_driver(ad9910_driver);
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
