linux-kernel - Re: [PATCH 2/2] tsl2x7x_core: use octal permission representation

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Message-ID: <780d1ecd-fb0e-9038-113f-791a7d155a5b@kernel.org>
Date:   Sun, 7 May 2017 13:55:53 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Enric Balletbo i Serra <eballetbo@...il.com>
Cc:     linux-iio@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] tsl2x7x_core: use octal permission representation

On 04/05/17 21:38, Enric Balletbo i Serra wrote:
> Fix the output from checkpatch.pl like:
>   Symbolic permissions 'S_IRUSR' are not preferred.
>   Consider using octal permissions '0400'.
> 
> Also fix the alignment DEVICE_ATTR variables as should match open
> parenthesis.
> 
> Signed-off-by: Enric Balletbo i Serra <eballetbo@...il.com>
I already have a patch in place doing this from a couple of weeks ago
(Paulo Cretaro - April 25th)

Thanks

Jonathan
> ---
>  drivers/staging/iio/light/tsl2x7x_core.c | 42 +++++++++++++++++---------------
>  1 file changed, 22 insertions(+), 20 deletions(-)
> 
> diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
> index b35ff63f7f60..41b8f5332737 100644
> --- a/drivers/staging/iio/light/tsl2x7x_core.c
> +++ b/drivers/staging/iio/light/tsl2x7x_core.c
> @@ -1494,35 +1494,37 @@ static int tsl2x7x_write_raw(struct iio_dev *indio_dev,
>  	return 0;
>  }
>  
> -static DEVICE_ATTR(power_state, S_IRUGO | S_IWUSR,
> -		tsl2x7x_power_state_show, tsl2x7x_power_state_store);
> +static DEVICE_ATTR(power_state, 0644, tsl2x7x_power_state_show,
> +		   tsl2x7x_power_state_store);
>  
> -static DEVICE_ATTR(in_proximity0_calibscale_available, S_IRUGO,
> -		tsl2x7x_prox_gain_available_show, NULL);
> +static DEVICE_ATTR(in_proximity0_calibscale_available, 0444,
> +		   tsl2x7x_prox_gain_available_show, NULL);
>  
> -static DEVICE_ATTR(in_illuminance0_calibscale_available, S_IRUGO,
> -		tsl2x7x_gain_available_show, NULL);
> +static DEVICE_ATTR(in_illuminance0_calibscale_available, 0444,
> +		   tsl2x7x_gain_available_show, NULL);
>  
> -static DEVICE_ATTR(in_illuminance0_integration_time, S_IRUGO | S_IWUSR,
> -		tsl2x7x_als_time_show, tsl2x7x_als_time_store);
> +static DEVICE_ATTR(in_illuminance0_integration_time, 0644,
> +		   tsl2x7x_als_time_show, tsl2x7x_als_time_store);
>  
> -static DEVICE_ATTR(in_illuminance0_target_input, S_IRUGO | S_IWUSR,
> -		tsl2x7x_als_cal_target_show, tsl2x7x_als_cal_target_store);
> +static DEVICE_ATTR(in_illuminance0_target_input, 0644,
> +		   tsl2x7x_als_cal_target_show, tsl2x7x_als_cal_target_store);
>  
> -static DEVICE_ATTR(in_illuminance0_calibrate, S_IWUSR, NULL,
> -		tsl2x7x_do_calibrate);
> +static DEVICE_ATTR(in_illuminance0_calibrate, 0200, NULL,
> +		   tsl2x7x_do_calibrate);
>  
> -static DEVICE_ATTR(in_proximity0_calibrate, S_IWUSR, NULL,
> -		tsl2x7x_do_prox_calibrate);
> +static DEVICE_ATTR(in_proximity0_calibrate, 0200, NULL,
> +		   tsl2x7x_do_prox_calibrate);
>  
> -static DEVICE_ATTR(in_illuminance0_lux_table, S_IRUGO | S_IWUSR,
> -		tsl2x7x_luxtable_show, tsl2x7x_luxtable_store);
> +static DEVICE_ATTR(in_illuminance0_lux_table, 0644, tsl2x7x_luxtable_show,
> +		   tsl2x7x_luxtable_store);
>  
> -static DEVICE_ATTR(in_intensity0_thresh_period, S_IRUGO | S_IWUSR,
> -		tsl2x7x_als_persistence_show, tsl2x7x_als_persistence_store);
> +static DEVICE_ATTR(in_intensity0_thresh_period, 0644,
> +		   tsl2x7x_als_persistence_show,
> +		   tsl2x7x_als_persistence_store);
>  
> -static DEVICE_ATTR(in_proximity0_thresh_period, S_IRUGO | S_IWUSR,
> -		tsl2x7x_prox_persistence_show, tsl2x7x_prox_persistence_store);
> +static DEVICE_ATTR(in_proximity0_thresh_period, 0644,
> +		   tsl2x7x_prox_persistence_show,
> +		   tsl2x7x_prox_persistence_store);
>  
>  /* Use the default register values to identify the Taos device */
>  static int tsl2x7x_device_id(unsigned char *id, int target)
>