diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-02-07 17:38:39 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-04-10 18:25:46 +0300 |
| commit | f67c6c73cb07a4778425a2064640333ef7bfa42b (patch) | |
| tree | 552d8976cbd3716475994464c0e503459f4e3306 /drivers/iio/adc | |
| parent | 51570c9d4b3a678f77a50ac139f67290e946ec86 (diff) | |
| download | linux-f67c6c73cb07a4778425a2064640333ef7bfa42b.tar.xz | |
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/adc')
| -rw-r--r-- | drivers/iio/adc/ina2xx-adc.c | 1 | ||||
| -rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 4 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c index 8d902a32a0fd..08a2c547f0b3 100644 --- a/drivers/iio/adc/ina2xx-adc.c +++ b/drivers/iio/adc/ina2xx-adc.c @@ -1027,7 +1027,6 @@ static int ina2xx_probe(struct i2c_client *client, indio_dev->name = id->name; ret = devm_iio_kfifo_buffer_setup(&client->dev, indio_dev, - INDIO_BUFFER_SOFTWARE, &ina2xx_setup_ops); if (ret) return ret; diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index dbdc1ef48566..567d43a30955 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -376,9 +376,7 @@ static int tiadc_iio_buffered_hardware_setup(struct device *dev, { int ret; - ret = devm_iio_kfifo_buffer_setup(dev, indio_dev, - INDIO_BUFFER_SOFTWARE, - setup_ops); + ret = devm_iio_kfifo_buffer_setup(dev, indio_dev, setup_ops); if (ret) return ret; |