iio: gyro: adis16260: Use devm_iio_device_alloc
Using devm_iio_device_alloc makes code simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/gyro/adis16260.c b/drivers/iio/gyro/adis16260.c
index b4cf800..0654116 100644
--- a/drivers/iio/gyro/adis16260.c
+++ b/drivers/iio/gyro/adis16260.c
@@ -343,11 +343,9 @@
int ret;
/* setup the industrialio driver allocated elements */
- indio_dev = iio_device_alloc(sizeof(*adis));
- if (indio_dev == NULL) {
- ret = -ENOMEM;
- goto error_ret;
- }
+ indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*adis));
+ if (!indio_dev)
+ return -ENOMEM;
adis = iio_priv(indio_dev);
/* this is only used for removal purposes */
spi_set_drvdata(spi, indio_dev);
@@ -361,11 +359,11 @@
ret = adis_init(adis, indio_dev, spi, &adis16260_data);
if (ret)
- goto error_free_dev;
+ return ret;
ret = adis_setup_buffer_and_trigger(adis, indio_dev, NULL);
if (ret)
- goto error_free_dev;
+ return ret;
/* Get the device into a sane initial state */
ret = adis_initial_startup(adis);
@@ -379,9 +377,6 @@
error_cleanup_buffer_trigger:
adis_cleanup_buffer_and_trigger(adis, indio_dev);
-error_free_dev:
- iio_device_free(indio_dev);
-error_ret:
return ret;
}
@@ -393,7 +388,6 @@
iio_device_unregister(indio_dev);
adis16260_stop_device(indio_dev);
adis_cleanup_buffer_and_trigger(adis, indio_dev);
- iio_device_free(indio_dev);
return 0;
}