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@xxxxxxxxxxx>
> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
Thanks,
Same again.
Acked-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
... 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
