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From: Steve Twiss <stwiss.opensource@diasemi.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Hardware Monitoring <linux-hwmon@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Jean Delvare <jdelvare@suse.com>,
	"Support Opensource" <Support.Opensource@diasemi.com>
Subject: RE: [PATCH 22/30] hwmon: (da9055-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variants
Date: Tue, 11 Dec 2018 11:47:26 +0000
Message-ID: <6ED8E3B22081A4459DAC7699F3695FB7021C50E53C@SW-EX-MBX02.diasemi.com> (raw)
In-Reply-To: <1544479728-30077-23-git-send-email-linux@roeck-us.net>

Hi Guenter, 

On 10 December 2018 22:09, Guenter Roeck wrote:

> Subject: [PATCH 22/30] hwmon: (da9055-hwmon) Use permission specific
> SENSOR[_DEVICE]_ATTR variants
> 
> Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
> to improve readbility, and to reduce the chance of inconsistencies.
> 
> Also replace any remaining S_<PERMS> in the driver with octal values.
> 
> The conversion was done automatically with coccinelle. The semantic patches
> and the scripts used to generate this commit log are available at
> https://github.com/groeck/coccinelle-patches/hwmon/.
> 
> This patch does not introduce functional changes. It was verified by
> compiling the old and new files and comparing text and data sizes.
> 
> Cc: Support Opensource <support.opensource@diasemi.com>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> ---

Thanks, 
Same again.

Acked-by: Steve Twiss <stwiss.opensource@diasemi.com>

... with the patch [01/10] hwmon: Introduce SENSOR_DEVICE_ATTR_{RO,RW,WO} and variants
https://patchwork.kernel.org/patch/9489915/ 

Regards,
Steve


>  drivers/hwmon/da9055-hwmon.c | 41 ++++++++++++++++-------------------------
>  1 file changed, 16 insertions(+), 25 deletions(-)
> 
> diff --git a/drivers/hwmon/da9055-hwmon.c b/drivers/hwmon/da9055-hwmon.c
> index f6e159cabe23..4de6de683908 100644
> --- a/drivers/hwmon/da9055-hwmon.c
> +++ b/drivers/hwmon/da9055-hwmon.c
> @@ -140,8 +140,9 @@ static int da9055_disable_auto_mode(struct da9055
> *da9055, int channel)
>  	return da9055_reg_update(da9055, DA9055_REG_ADC_CONT, 1 <<
> channel, 0);
>  }
> 
> -static ssize_t da9055_read_auto_ch(struct device *dev,
> -				struct device_attribute *devattr, char *buf)
> +static ssize_t da9055_auto_ch_show(struct device *dev,
> +				   struct device_attribute *devattr,
> +				   char *buf)
>  {
>  	struct da9055_hwmon *hwmon = dev_get_drvdata(dev);
>  	int ret, adc;
> @@ -176,7 +177,7 @@ static ssize_t da9055_read_auto_ch(struct device *dev,
>  	return ret;
>  }
> 
> -static ssize_t da9055_read_tjunc(struct device *dev,
> +static ssize_t da9055_tjunc_show(struct device *dev,
>  				 struct device_attribute *devattr, char *buf)
>  {
>  	struct da9055_hwmon *hwmon = dev_get_drvdata(dev);
> @@ -199,34 +200,24 @@ static ssize_t da9055_read_tjunc(struct device *dev,
>  							+ 3076332, 10000));
>  }
> 
> -static ssize_t show_label(struct device *dev,
> +static ssize_t label_show(struct device *dev,
>  			  struct device_attribute *devattr, char *buf)
>  {
>  	return sprintf(buf, "%s\n",
>  		       input_names[to_sensor_dev_attr(devattr)->index]);
>  }
> 
> -static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, da9055_read_auto_ch, NULL,
> -			  DA9055_ADC_VSYS);
> -static SENSOR_DEVICE_ATTR(in0_label, S_IRUGO, show_label, NULL,
> -			  DA9055_ADC_VSYS);
> -static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, da9055_read_auto_ch, NULL,
> -			  DA9055_ADC_ADCIN1);
> -static SENSOR_DEVICE_ATTR(in1_label, S_IRUGO, show_label, NULL,
> -			  DA9055_ADC_ADCIN1);
> -static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, da9055_read_auto_ch, NULL,
> -			  DA9055_ADC_ADCIN2);
> -static SENSOR_DEVICE_ATTR(in2_label, S_IRUGO, show_label, NULL,
> -			  DA9055_ADC_ADCIN2);
> -static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, da9055_read_auto_ch, NULL,
> -			  DA9055_ADC_ADCIN3);
> -static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_label, NULL,
> -			  DA9055_ADC_ADCIN3);
> -
> -static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, da9055_read_tjunc,
> NULL,
> -			  DA9055_ADC_TJUNC);
> -static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_label, NULL,
> -			  DA9055_ADC_TJUNC);
> +static SENSOR_DEVICE_ATTR_RO(in0_input, da9055_auto_ch,
> DA9055_ADC_VSYS);
> +static SENSOR_DEVICE_ATTR_RO(in0_label, label, DA9055_ADC_VSYS);
> +static SENSOR_DEVICE_ATTR_RO(in1_input, da9055_auto_ch,
> DA9055_ADC_ADCIN1);
> +static SENSOR_DEVICE_ATTR_RO(in1_label, label, DA9055_ADC_ADCIN1);
> +static SENSOR_DEVICE_ATTR_RO(in2_input, da9055_auto_ch,
> DA9055_ADC_ADCIN2);
> +static SENSOR_DEVICE_ATTR_RO(in2_label, label, DA9055_ADC_ADCIN2);
> +static SENSOR_DEVICE_ATTR_RO(in3_input, da9055_auto_ch,
> DA9055_ADC_ADCIN3);
> +static SENSOR_DEVICE_ATTR_RO(in3_label, label, DA9055_ADC_ADCIN3);
> +
> +static SENSOR_DEVICE_ATTR_RO(temp1_input, da9055_tjunc,
> DA9055_ADC_TJUNC);
> +static SENSOR_DEVICE_ATTR_RO(temp1_label, label, DA9055_ADC_TJUNC);
> 
>  static struct attribute *da9055_attrs[] = {
>  	&sensor_dev_attr_in0_input.dev_attr.attr,
> --
> 2.7.4

  reply index

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-10 22:08 [PATCH 00/30] hwmon: " Guenter Roeck
2018-12-10 22:08 ` [PATCH 01/30] hwmon: (abx500) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 02/30] hwmon: (acpi_power_meter) Replace S_<PERMS> with octal values Guenter Roeck
2018-12-10 22:08 ` [PATCH 03/30] hwmon: (ad7314) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2018-12-10 22:08 ` [PATCH 04/30] hwmon: (ad7414) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 05/30] hwmon: (ad7418) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 06/30] hwmon: (adc128d818) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 07/30] hwmon: (adcxx) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 08/30] hwmon: (adm1021) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 09/30] hwmon: (ads1015) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 10/30] hwmon: (ads7828) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 11/30] hwmon: (ads7871) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 12/30] hwmon: (adt7462) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 13/30] hwmon: (adt7470) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 14/30] hwmon: (adt7475) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 15/30] hwmon: (adt7x10) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 16/30] hwmon: (amc6821) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 17/30] hwmon: (applesmc) Replace S_<PERMS> with octal values Guenter Roeck
2018-12-10 22:08 ` [PATCH 18/30] hwmon: (aspeed-pwm-tacho) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2018-12-11  0:21   ` Joel Stanley
2018-12-10 22:08 ` [PATCH 19/30] hwmon: (asus_atk0110) Replace S_<PERMS> with octal values Guenter Roeck
2018-12-10 22:08 ` [PATCH 20/30] hwmon: (coretemp) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 21/30] hwmon: (da9052-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variants Guenter Roeck
2018-12-11 11:47   ` Steve Twiss
2018-12-11 14:28     ` Guenter Roeck
2018-12-10 22:08 ` [PATCH 22/30] hwmon: (da9055-hwmon) " Guenter Roeck
2018-12-11 11:47   ` Steve Twiss [this message]
2018-12-10 22:08 ` [PATCH 23/30] hwmon: (dell-smm-hwmon) " Guenter Roeck
2018-12-22 22:41   ` Pali Rohár
2018-12-10 22:08 ` [PATCH 24/30] hwmon: (ds1621) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 25/30] hwmon: (ds620) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 26/30] hwmon: (emc1403) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 27/30] hwmon: (emc2103) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 28/30] hwmon: (emc6w201) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 29/30] hwmon: (fschmd) " Guenter Roeck
2018-12-10 22:08 ` [PATCH 30/30] hwmon: (ftsteutates) " Guenter Roeck

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