2020-06-03 11:43:01

by Alexandru Ardelean

[permalink] [raw]
Subject: [PATCH v2 4/6] iio: remove left-over comments about parent assignment

These were obtained by doing a 'git diff | grep \/\*', in the previous diff
to find comments. These needed a bit more manual review, as the semantic
patch isn't great for catching these.

The result is:
/* Initialize Counter device and driver data */
/* Initialize IIO device */
/* Establish that the iio_dev is a child of the spi device */
/* Estabilish that the iio_dev is a child of the spi device */
/* Initiate the Industrial I/O device */
/* Establish that the iio_dev is a child of the device */
- /* establish that the iio_dev is a child of the i2c device */
- /* establish that the iio_dev is a child of the i2c device */
/* This is only used for removal purposes */
/* setup the industrialio driver allocated elements */
/* variant specific configuration */
/* Setup for userspace synchronous on demand sampling. */
st->readback_delay_us += 5; /* Add tWAIT */
- /* Establish that the iio_dev is a child of the i2c device */
/* Establish that the iio_dev is a child of the i2c device */

Out of which, 4 are really left-over comments about parent assignment.
3 of them are removed by the semantic patch, as the comment removed (by
spatch) would be for an empty line.

Signed-off-by: Alexandru Ardelean <[email protected]>
---
drivers/iio/adc/ad7476.c | 1 -
drivers/iio/adc/ad7887.c | 1 -
drivers/iio/dac/ad5446.c | 1 -
drivers/staging/iio/cdc/ad7746.c | 1 -
4 files changed, 4 deletions(-)

diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c
index e2a69dd6a47e..6286e230f55b 100644
--- a/drivers/iio/adc/ad7476.c
+++ b/drivers/iio/adc/ad7476.c
@@ -300,7 +300,6 @@ static int ad7476_probe(struct spi_device *spi)

st->spi = spi;

- /* Establish that the iio_dev is a child of the spi device */
indio_dev->dev.of_node = spi->dev.of_node;
indio_dev->name = spi_get_device_id(spi)->name;
indio_dev->modes = INDIO_DIRECT_MODE;
diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c
index ca4c98401ebc..0f93f5c8965d 100644
--- a/drivers/iio/adc/ad7887.c
+++ b/drivers/iio/adc/ad7887.c
@@ -264,7 +264,6 @@ static int ad7887_probe(struct spi_device *spi)
spi_set_drvdata(spi, indio_dev);
st->spi = spi;

- /* Estabilish that the iio_dev is a child of the spi device */
indio_dev->dev.of_node = spi->dev.of_node;
indio_dev->name = spi_get_device_id(spi)->name;
indio_dev->info = &ad7887_info;
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
index e01ba90dc106..5931bd630c4e 100644
--- a/drivers/iio/dac/ad5446.c
+++ b/drivers/iio/dac/ad5446.c
@@ -250,7 +250,6 @@ static int ad5446_probe(struct device *dev, const char *name,
st->reg = reg;
st->dev = dev;

- /* Establish that the iio_dev is a child of the device */
indio_dev->name = name;
indio_dev->info = &ad5446_info;
indio_dev->modes = INDIO_DIRECT_MODE;
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index bd9803c7c5b6..dfd71e99e872 100644
--- a/drivers/staging/iio/cdc/ad7746.c
+++ b/drivers/staging/iio/cdc/ad7746.c
@@ -693,7 +693,6 @@ static int ad7746_probe(struct i2c_client *client,
chip->client = client;
chip->capdac_set = -1;

- /* Establish that the iio_dev is a child of the i2c device */
indio_dev->name = id->name;
indio_dev->info = &ad7746_info;
indio_dev->channels = ad7746_channels;
--
2.25.1


2020-06-06 15:49:35

by Jonathan Cameron

[permalink] [raw]
Subject: Re: [PATCH v2 4/6] iio: remove left-over comments about parent assignment

On Wed, 3 Jun 2020 14:40:21 +0300
Alexandru Ardelean <[email protected]> wrote:

> These were obtained by doing a 'git diff | grep \/\*', in the previous diff
> to find comments. These needed a bit more manual review, as the semantic
> patch isn't great for catching these.
>
> The result is:
> /* Initialize Counter device and driver data */
> /* Initialize IIO device */
> /* Establish that the iio_dev is a child of the spi device */
> /* Estabilish that the iio_dev is a child of the spi device */
> /* Initiate the Industrial I/O device */
> /* Establish that the iio_dev is a child of the device */
> - /* establish that the iio_dev is a child of the i2c device */
> - /* establish that the iio_dev is a child of the i2c device */
> /* This is only used for removal purposes */
> /* setup the industrialio driver allocated elements */
> /* variant specific configuration */
> /* Setup for userspace synchronous on demand sampling. */
> st->readback_delay_us += 5; /* Add tWAIT */
> - /* Establish that the iio_dev is a child of the i2c device */
> /* Establish that the iio_dev is a child of the i2c device */
>
> Out of which, 4 are really left-over comments about parent assignment.
> 3 of them are removed by the semantic patch, as the comment removed (by
> spatch) would be for an empty line.
>
> Signed-off-by: Alexandru Ardelean <[email protected]>

Applied to the togreg branch of iio.git and pushed out as testing
for all the normal reasons.

Thanks,

Jonathan

> ---
> drivers/iio/adc/ad7476.c | 1 -
> drivers/iio/adc/ad7887.c | 1 -
> drivers/iio/dac/ad5446.c | 1 -
> drivers/staging/iio/cdc/ad7746.c | 1 -
> 4 files changed, 4 deletions(-)
>
> diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c
> index e2a69dd6a47e..6286e230f55b 100644
> --- a/drivers/iio/adc/ad7476.c
> +++ b/drivers/iio/adc/ad7476.c
> @@ -300,7 +300,6 @@ static int ad7476_probe(struct spi_device *spi)
>
> st->spi = spi;
>
> - /* Establish that the iio_dev is a child of the spi device */
> indio_dev->dev.of_node = spi->dev.of_node;
> indio_dev->name = spi_get_device_id(spi)->name;
> indio_dev->modes = INDIO_DIRECT_MODE;
> diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c
> index ca4c98401ebc..0f93f5c8965d 100644
> --- a/drivers/iio/adc/ad7887.c
> +++ b/drivers/iio/adc/ad7887.c
> @@ -264,7 +264,6 @@ static int ad7887_probe(struct spi_device *spi)
> spi_set_drvdata(spi, indio_dev);
> st->spi = spi;
>
> - /* Estabilish that the iio_dev is a child of the spi device */
> indio_dev->dev.of_node = spi->dev.of_node;
> indio_dev->name = spi_get_device_id(spi)->name;
> indio_dev->info = &ad7887_info;
> diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
> index e01ba90dc106..5931bd630c4e 100644
> --- a/drivers/iio/dac/ad5446.c
> +++ b/drivers/iio/dac/ad5446.c
> @@ -250,7 +250,6 @@ static int ad5446_probe(struct device *dev, const char *name,
> st->reg = reg;
> st->dev = dev;
>
> - /* Establish that the iio_dev is a child of the device */
> indio_dev->name = name;
> indio_dev->info = &ad5446_info;
> indio_dev->modes = INDIO_DIRECT_MODE;
> diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
> index bd9803c7c5b6..dfd71e99e872 100644
> --- a/drivers/staging/iio/cdc/ad7746.c
> +++ b/drivers/staging/iio/cdc/ad7746.c
> @@ -693,7 +693,6 @@ static int ad7746_probe(struct i2c_client *client,
> chip->client = client;
> chip->capdac_set = -1;
>
> - /* Establish that the iio_dev is a child of the i2c device */
> indio_dev->name = id->name;
> indio_dev->info = &ad7746_info;
> indio_dev->channels = ad7746_channels;