linux-kernel - Re: [PATCH 3/9] staging: iio: tsl2583: fixed ordering of comments

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Date:   Sun, 6 Nov 2016 11:48:39 +0000
From:   Jonathan Cameron <jic23@...nel.org>
To:     Brian Masney <masneyb@...tation.org>, linux-iio@...r.kernel.org
Cc:     devel@...verdev.osuosl.org, gregkh@...uxfoundation.org,
        lars@...afoo.de, pmeerw@...erw.net, knaack.h@....de,
        linux-kernel@...r.kernel.org, Jon.Brenner@....com
Subject: Re: [PATCH 3/9] staging: iio: tsl2583: fixed ordering of comments

On 03/11/16 12:56, Brian Masney wrote:
> in taos_defaults()
> 
> The comments in taos_defaults() appear after the line of code
> that they apply to. This patch moves the comments so that they appear
> before the code. Some of the comments were updated to be more
> informative.
> 
> Signed-off-by: Brian Masney <masneyb@...tation.org>
Nice tidying up.

Applied to the togreg branch of iio.git - initially pushed out
as testing for the autobuilders to play with it.

Thanks,

Jonathan
> ---
>  drivers/staging/iio/light/tsl2583.c | 19 +++++++++++++------
>  1 file changed, 13 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
> index 388440b..709f446 100644
> --- a/drivers/staging/iio/light/tsl2583.c
> +++ b/drivers/staging/iio/light/tsl2583.c
> @@ -143,16 +143,23 @@ static const struct gainadj gainadj[] = {
>   */
>  static void taos_defaults(struct tsl2583_chip *chip)
>  {
> -	/* Operational parameters */
> +	/*
> +	 * The integration time must be a multiple of 50ms and within the
> +	 * range [50, 600] ms.
> +	 */
>  	chip->taos_settings.als_time = 100;
> -	/* must be a multiple of 50mS */
> +
> +	/*
> +	 * This is an index into the gainadj table. Assume clear glass as the
> +	 * default.
> +	 */
>  	chip->taos_settings.als_gain = 0;
> -	/* this is actually an index into the gain table */
> -	/* assume clear glass as default */
> +
> +	/* Default gain trim to account for aperture effects */
>  	chip->taos_settings.als_gain_trim = 1000;
> -	/* default gain trim to account for aperture effects */
> -	chip->taos_settings.als_cal_target = 130;
> +
>  	/* Known external ALS reading used for calibration */
> +	chip->taos_settings.als_cal_target = 130;
>  }
>  
>  /*
>