From: Sachin Kamat Date: Tue, 13 Aug 2013 06:34:00 +0000 (+0100) Subject: iio: gyro: adis16080: Use devm_iio_device_alloc X-Git-Tag: MMI-PSA29.97-13-9~13778^2~247^2~28 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=da419463d8819b66c2795b0fdbf462a1766d9ace;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git iio: gyro: adis16080: Use devm_iio_device_alloc Using devm_iio_device_alloc makes code simpler. Signed-off-by: Sachin Kamat Acked-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c index e1bb5f994a54..e9ec022ae225 100644 --- a/drivers/iio/gyro/adis16080.c +++ b/drivers/iio/gyro/adis16080.c @@ -192,16 +192,13 @@ static const struct adis16080_chip_info adis16080_chip_info[] = { static int adis16080_probe(struct spi_device *spi) { const struct spi_device_id *id = spi_get_device_id(spi); - int ret; struct adis16080_state *st; struct iio_dev *indio_dev; /* setup the industrialio driver allocated elements */ - 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); /* this is only used for removal purposes */ spi_set_drvdata(spi, indio_dev); @@ -217,22 +214,12 @@ static int adis16080_probe(struct spi_device *spi) indio_dev->info = &adis16080_info; indio_dev->modes = INDIO_DIRECT_MODE; - ret = iio_device_register(indio_dev); - if (ret) - goto error_free_dev; - return 0; - -error_free_dev: - iio_device_free(indio_dev); -error_ret: - return ret; + return iio_device_register(indio_dev); } static int adis16080_remove(struct spi_device *spi) { iio_device_unregister(spi_get_drvdata(spi)); - iio_device_free(spi_get_drvdata(spi)); - return 0; }