iio: accel: kxsd9: Use devm_iio_device_alloc

Using devm_iio_device_alloc makes code simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 5 insertions, 12 deletions

diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c
index 7229645bf1d7..709c13259f14 100644
--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -224,11 +224,10 @@ static int kxsd9_probe(struct spi_device *spi)
         struct kxsd9_state *st;
         int ret;
 
-        indio_dev = iio_device_alloc(sizeof(*st));
-        if (indio_dev == NULL) {
-                ret = -ENOMEM;
-                goto error_ret;
-        }
+        indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
+        if (!indio_dev)
+                return -ENOMEM;
+
         st = iio_priv(indio_dev);
         spi_set_drvdata(spi, indio_dev);
 
@@ -247,20 +246,14 @@ static int kxsd9_probe(struct spi_device *spi)
 
         ret = iio_device_register(indio_dev);
         if (ret)
-                goto error_free_dev;
+                return ret;
 
         return 0;
-
-error_free_dev:
-        iio_device_free(indio_dev);
-error_ret:
-        return ret;
 }
 
 static int kxsd9_remove(struct spi_device *spi)
 {
         iio_device_unregister(spi_get_drvdata(spi));
-        iio_device_free(spi_get_drvdata(spi));
 
         return 0;
 }