diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-02-07 15:38:39 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-04-10 16:25:46 +0100 |
| commit | f67c6c73cb07a4778425a2064640333ef7bfa42b (patch) | |
| tree | 552d8976cbd3716475994464c0e503459f4e3306 /drivers/iio/accel | |
| parent | 51570c9d4b3a678f77a50ac139f67290e946ec86 (diff) | |
| download | linux-f67c6c73cb07a4778425a2064640333ef7bfa42b.tar.bz2 | |
iio: core: Simplify the registration of kfifo buffers
Among all the users of the kfifo buffers, no one uses the
INDIO_BUFFER_HARDWARE mode. So let's take this as a general rule and
simplify a little bit the internals - overall the documentation - by
eliminating unused specific cases. Use the INDIO_BUFFER_SOFTWARE mode by
default with kfifo buffers, which will basically mimic what all the "non
direct" modes do.
Cc: Benson Leung <bleung@chromium.org>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Jyoti Bhayana <jbhayana@google.com>
Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20220207143840.707510-13-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel')
| -rw-r--r-- | drivers/iio/accel/adxl367.c | 1 | ||||
| -rw-r--r-- | drivers/iio/accel/fxls8962af-core.c | 1 | ||||
| -rw-r--r-- | drivers/iio/accel/sca3000.c | 1 | ||||
| -rw-r--r-- | drivers/iio/accel/ssp_accel_sensor.c | 1 |
4 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iio/accel/adxl367.c b/drivers/iio/accel/adxl367.c index 62960134ea19..0289ed8cf2c6 100644 --- a/drivers/iio/accel/adxl367.c +++ b/drivers/iio/accel/adxl367.c @@ -1567,7 +1567,6 @@ int adxl367_probe(struct device *dev, const struct adxl367_ops *ops, return ret; ret = devm_iio_kfifo_buffer_setup_ext(st->dev, indio_dev, - INDIO_BUFFER_SOFTWARE, &adxl367_buffer_ops, adxl367_fifo_attributes); if (ret) diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls8962af-core.c index a9d2f10d5d45..8874d6d61725 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -1217,7 +1217,6 @@ int fxls8962af_core_probe(struct device *dev, struct regmap *regmap, int irq) return ret; ret = devm_iio_kfifo_buffer_setup(dev, indio_dev, - INDIO_BUFFER_SOFTWARE, &fxls8962af_buffer_ops); if (ret) return ret; diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index 83c81072511e..29a68a7d34cd 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -1474,7 +1474,6 @@ static int sca3000_probe(struct spi_device *spi) indio_dev->modes = INDIO_DIRECT_MODE; ret = devm_iio_kfifo_buffer_setup(&spi->dev, indio_dev, - INDIO_BUFFER_SOFTWARE, &sca3000_ring_setup_ops); if (ret) return ret; diff --git a/drivers/iio/accel/ssp_accel_sensor.c b/drivers/iio/accel/ssp_accel_sensor.c index a1164b439f41..7ca9d0d543e0 100644 --- a/drivers/iio/accel/ssp_accel_sensor.c +++ b/drivers/iio/accel/ssp_accel_sensor.c @@ -113,7 +113,6 @@ static int ssp_accel_probe(struct platform_device *pdev) indio_dev->available_scan_masks = ssp_accel_scan_mask; ret = devm_iio_kfifo_buffer_setup(&pdev->dev, indio_dev, - INDIO_BUFFER_SOFTWARE, &ssp_accel_buffer_ops); if (ret) return ret; |