linux-kernel - Re: [PATCH v2 1/5] staging: iio: adc: Tab alignment

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Message-ID: <20190324123552.4b4ad025@archlinux>
Date:   Sun, 24 Mar 2019 12:35:52 +0000
From:   Jonathan Cameron <jic23@...nel.org>
To:     Cristian Sicilia <sicilia.cristian@...il.com>
Cc:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Hartmut Knaack <knaack.h@....de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-iio@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/5] staging: iio: adc: Tab alignment

On Sat, 23 Mar 2019 20:21:36 +0100
Cristian Sicilia <sicilia.cristian@...il.com> wrote:

> Aligned some parameters.
> 
> Signed-off-by: Cristian Sicilia <sicilia.cristian@...il.com>
> ---
>  drivers/staging/iio/adc/ad7280a.c | 36 ++++++++++++++++++------------------
>  1 file changed, 18 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
> index d9df126..55b5879 100644
> --- a/drivers/staging/iio/adc/ad7280a.c
> +++ b/drivers/staging/iio/adc/ad7280a.c
> @@ -830,30 +830,30 @@ static irqreturn_t ad7280_event_handler(int irq, void *private)
>  }
>  
>  static IIO_DEVICE_ATTR_NAMED(in_thresh_low_value,
> -		in_voltage-voltage_thresh_low_value,
> -		0644,
> -		ad7280_read_channel_config,
> -		ad7280_write_channel_config,
> -		AD7280A_CELL_UNDERVOLTAGE);
> +			     in_voltage - voltage_thresh_low_value,
Firstly, that isn't in your description and secondly you just
broke the userspace ABI.  Take a very good look at what is happening here.

> +			     0644,
> +			     ad7280_read_channel_config,
> +			     ad7280_write_channel_config,
> +			     AD7280A_CELL_UNDERVOLTAGE);
>  
>  static IIO_DEVICE_ATTR_NAMED(in_thresh_high_value,
> -		in_voltage-voltage_thresh_high_value,
> -		0644,
> -		ad7280_read_channel_config,
> -		ad7280_write_channel_config,
> -		AD7280A_CELL_OVERVOLTAGE);
> +			     in_voltage - voltage_thresh_high_value,
> +			     0644,
> +			     ad7280_read_channel_config,
> +			     ad7280_write_channel_config,
> +			     AD7280A_CELL_OVERVOLTAGE);
>  
>  static IIO_DEVICE_ATTR(in_temp_thresh_low_value,
> -		0644,
> -		ad7280_read_channel_config,
> -		ad7280_write_channel_config,
> -		AD7280A_AUX_ADC_UNDERVOLTAGE);
> +		       0644,
> +		       ad7280_read_channel_config,
> +		       ad7280_write_channel_config,
> +		       AD7280A_AUX_ADC_UNDERVOLTAGE);
>  
>  static IIO_DEVICE_ATTR(in_temp_thresh_high_value,
> -		0644,
> -		ad7280_read_channel_config,
> -		ad7280_write_channel_config,
> -		AD7280A_AUX_ADC_OVERVOLTAGE);
> +		       0644,
> +		       ad7280_read_channel_config,
> +		       ad7280_write_channel_config,
> +		       AD7280A_AUX_ADC_OVERVOLTAGE);
>  
>  static struct attribute *ad7280_event_attributes[] = {
>  	&iio_dev_attr_in_thresh_low_value.dev_attr.attr,