From: David Lechner Date: Wed, 20 Nov 2024 21:33:32 +0000 (-0600) Subject: iio: dac ltc2632: drop driver remove function X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=3ebb535f4f926e50646364d49ddf013d68d84e5f;p=users%2Fjedix%2Flinux-maple.git iio: dac ltc2632: drop driver remove function Remove driver remove callback for the ltc2632 driver. By making use of devm_iio_device_register(), we no longer need a driver remove callback. Also since this was the last user of spi_get_drvdata(), we can drop the call to spi_set_drvdata(). Signed-off-by: David Lechner Link: https://patch.msgid.link/20241120-iio-regulator-cleanup-round-6-v1-9-d5a5360f7ec3@baylibre.com Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/dac/ltc2632.c b/drivers/iio/dac/ltc2632.c index 28f8347eb687..999348836d87 100644 --- a/drivers/iio/dac/ltc2632.c +++ b/drivers/iio/dac/ltc2632.c @@ -317,7 +317,6 @@ static int ltc2632_probe(struct spi_device *spi) st = iio_priv(indio_dev); - spi_set_drvdata(spi, indio_dev); st->spi_dev = spi; chip_info = (struct ltc2632_chip_info *) @@ -351,14 +350,7 @@ static int ltc2632_probe(struct spi_device *spi) indio_dev->channels = chip_info->channels; indio_dev->num_channels = chip_info->num_channels; - return iio_device_register(indio_dev); -} - -static void ltc2632_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - - iio_device_unregister(indio_dev); + return devm_iio_device_register(&spi->dev, indio_dev); } static const struct spi_device_id ltc2632_id[] = { @@ -450,7 +442,6 @@ static struct spi_driver ltc2632_driver = { .of_match_table = ltc2632_of_match, }, .probe = ltc2632_probe, - .remove = ltc2632_remove, .id_table = ltc2632_id, }; module_spi_driver(ltc2632_driver);