[PATCH] staging: iio: adc: fix comment block coding style issue

[PATCH] staging: iio: adc: fix comment block coding style issue

[Hugo Camboulive]

This patch to ad7746.c makes the comment block end with a */
on a separate line.

Signed-off-by: Hugo Camboulive <hugo.camboulive@gmail.com>
---
 drivers/staging/iio/cdc/ad7746.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 10fa372..8445ddd 100644
--- a/drivers/staging/iio/cdc/ad7746.c
+++ b/drivers/staging/iio/cdc/ad7746.c
@@ -531,7 +531,7 @@ static int ad7746_write_raw(struct iio_dev *indio_dev,
 		/* CAPDAC Scale = 21pF_typ / 127
 		 * CIN Scale = 8.192pF / 2^24
 		 * Offset Scale = CAPDAC Scale / CIN Scale = 338646
-		 * */
+		 */
 
 		val /= 338646;
 
-- 
2.6.0

Re: [PATCH] staging: iio: adc: fix comment block coding style issue

[Lars-Peter Clausen]

On 10/03/2015 08:32 PM, Hugo Camboulive wrote:
> This patch to ad7746.c makes the comment block end with a */
> on a separate line.
> 
> Signed-off-by: Hugo Camboulive <hugo.camboulive@gmail.com>
> ---
>  drivers/staging/iio/cdc/ad7746.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
> index 10fa372..8445ddd 100644
> --- a/drivers/staging/iio/cdc/ad7746.c
> +++ b/drivers/staging/iio/cdc/ad7746.c
> @@ -531,7 +531,7 @@ static int ad7746_write_raw(struct iio_dev *indio_dev,
>  		/* CAPDAC Scale = 21pF_typ / 127
>  		 * CIN Scale = 8.192pF / 2^24
>  		 * Offset Scale = CAPDAC Scale / CIN Scale = 338646
> -		 * */
> +		 */

Looks good, but while you are at it please also fix the beginning of the
comment. Kernel style multi-line comments look like

/*
 * text
 * more text
 */

So the line with the /* should have any text.

Bonus points if you can also fix all other occurrences of this style error
in the same file.

- Lars

[PATCH v2] staging: iio: adc: fix comment block coding style issue

[Hugo Camboulive]

This patch to ad7746.c makes the comment blocks end with a */
on a separate line, and start with a /* on an empty line.

Signed-off-by: Hugo Camboulive <hugo.camboulive@gmail.com>
---
 drivers/staging/iio/cdc/ad7746.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
index 10fa372..e8eab25 100644
--- a/drivers/staging/iio/cdc/ad7746.c
+++ b/drivers/staging/iio/cdc/ad7746.c
@@ -528,10 +528,11 @@ static int ad7746_write_raw(struct iio_dev *indio_dev,
 			goto out;
 		}
 
-		/* CAPDAC Scale = 21pF_typ / 127
+		/*
+		 * CAPDAC Scale = 21pF_typ / 127
 		 * CIN Scale = 8.192pF / 2^24
 		 * Offset Scale = CAPDAC Scale / CIN Scale = 338646
-		 * */
+		 */
 
 		val /= 338646;
 
@@ -600,7 +601,8 @@ static int ad7746_read_raw(struct iio_dev *indio_dev,
 
 		switch (chan->type) {
 		case IIO_TEMP:
-		/* temperature in milli degrees Celsius
+		/*
+		 * temperature in milli degrees Celsius
 		 * T = ((*val / 2048) - 4096) * 1000
 		 */
 			*val = (*val * 125) / 256;
-- 
2.6.0

Re: [PATCH v2] staging: iio: adc: fix comment block coding style issue

[Jonathan Cameron]

On 04/10/15 17:30, Hugo Camboulive wrote:
> This patch to ad7746.c makes the comment blocks end with a */
> on a separate line, and start with a /* on an empty line.
> 
> Signed-off-by: Hugo Camboulive <hugo.camboulive@gmail.com>
Thanks.

Applied to the togreg branch of iio.git - initially pushed out
as staging for the automated build testing to check it.
(obviously not really going to do much with this patch!)

Probably a good few more of these in the staging drivers if
you want to clear out a few more!

If not, take a look at the review I did of this driver the other
day for other bits that could do with cleaning up.
http://marc.info/?l=linux-iio&m=144277958123939&w=2

> ---
>  drivers/staging/iio/cdc/ad7746.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c
> index 10fa372..e8eab25 100644
> --- a/drivers/staging/iio/cdc/ad7746.c
> +++ b/drivers/staging/iio/cdc/ad7746.c
> @@ -528,10 +528,11 @@ static int ad7746_write_raw(struct iio_dev *indio_dev,
>  			goto out;
>  		}
>  
> -		/* CAPDAC Scale = 21pF_typ / 127
> +		/*
> +		 * CAPDAC Scale = 21pF_typ / 127
>  		 * CIN Scale = 8.192pF / 2^24
>  		 * Offset Scale = CAPDAC Scale / CIN Scale = 338646
> -		 * */
> +		 */
>  
>  		val /= 338646;
>  
> @@ -600,7 +601,8 @@ static int ad7746_read_raw(struct iio_dev *indio_dev,
>  
>  		switch (chan->type) {
>  		case IIO_TEMP:
> -		/* temperature in milli degrees Celsius
> +		/*
> +		 * temperature in milli degrees Celsius
>  		 * T = ((*val / 2048) - 4096) * 1000
>  		 */
>  			*val = (*val * 125) / 256;
>