diff options
Diffstat (limited to 'drivers/iio/accel/adis16209.c')
| -rw-r--r-- | drivers/iio/accel/adis16209.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/drivers/iio/accel/adis16209.c b/drivers/iio/accel/adis16209.c index 31d45e7c5485..41ffd92f27fd 100644 --- a/drivers/iio/accel/adis16209.c +++ b/drivers/iio/accel/adis16209.c @@ -7,11 +7,8 @@ #include <linux/device.h> #include <linux/kernel.h> -#include <linux/list.h> #include <linux/module.h> #include <linux/spi/spi.h> -#include <linux/slab.h> -#include <linux/sysfs.h> #include <linux/iio/iio.h> #include <linux/iio/imu/adis.h> @@ -279,10 +276,8 @@ static int adis16209_probe(struct spi_device *spi) return -ENOMEM; st = iio_priv(indio_dev); - spi_set_drvdata(spi, indio_dev); indio_dev->name = spi->dev.driver->name; - indio_dev->dev.parent = &spi->dev; indio_dev->info = &adis16209_info; indio_dev->channels = adis16209_channels; indio_dev->num_channels = ARRAY_SIZE(adis16209_channels); @@ -292,33 +287,15 @@ static int adis16209_probe(struct spi_device *spi) if (ret) return ret; - ret = adis_setup_buffer_and_trigger(st, indio_dev, NULL); + ret = devm_adis_setup_buffer_and_trigger(st, indio_dev, NULL); if (ret) return ret; - ret = adis_initial_startup(st); + ret = __adis_initial_startup(st); if (ret) - goto error_cleanup_buffer_trigger; - ret = iio_device_register(indio_dev); - if (ret) - goto error_cleanup_buffer_trigger; - - return 0; - -error_cleanup_buffer_trigger: - adis_cleanup_buffer_and_trigger(st, indio_dev); - return ret; -} - -static int adis16209_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - struct adis *st = iio_priv(indio_dev); - - iio_device_unregister(indio_dev); - adis_cleanup_buffer_and_trigger(st, indio_dev); + return ret; - return 0; + return devm_iio_device_register(&spi->dev, indio_dev); } static struct spi_driver adis16209_driver = { @@ -326,7 +303,6 @@ static struct spi_driver adis16209_driver = { .name = "adis16209", }, .probe = adis16209_probe, - .remove = adis16209_remove, }; module_spi_driver(adis16209_driver); @@ -334,3 +310,4 @@ MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); MODULE_DESCRIPTION("Analog Devices ADIS16209 Dual-Axis Digital Inclinometer and Accelerometer"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("spi:adis16209"); +MODULE_IMPORT_NS("IIO_ADISLIB"); |