Re: [PATCH] hwmon: adt7475: wusbhc: constify attribute_group structures.

[Arvind Yadav]

Hi,


On Monday 07 August 2017 02:55 PM, Jean Delvare wrote:
> Hi Arvind,
>
> On lun., 2017-08-07 at 11:49 +0530, Arvind Yadav wrote:
> > attribute_group are not supposed to change at runtime. All functions
> > working with attribute_group provided by <linux/sysfs.h> work with
> > const attribute_group. So mark the non-const structs as const.
> Confused by the subject. What is "wusbhc:"?
>
> Also please avoid trailing dot in mail subjects.
Thanks for review, I will update.
> > Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
> > ---
> >   drivers/hwmon/adt7475.c | 16 ++++++++--------
> >   1 file changed, 8 insertions(+), 8 deletions(-)
> >
> > diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
> > index 1baa213..9ef8499 100644
> > --- a/drivers/hwmon/adt7475.c
> > +++ b/drivers/hwmon/adt7475.c
> > @@ -1319,14 +1319,14 @@ static SENSOR_DEVICE_ATTR_2(pwm3_stall_disable, S_IRUGO | S_IWUSR,
> >   	NULL
> >   };
> >   
> > -static struct attribute_group adt7475_attr_group = { .attrs = adt7475_attrs };
> > -static struct attribute_group fan4_attr_group = { .attrs = fan4_attrs };
> > -static struct attribute_group pwm2_attr_group = { .attrs = pwm2_attrs };
> > -static struct attribute_group in0_attr_group = { .attrs = in0_attrs };
> > -static struct attribute_group in3_attr_group = { .attrs = in3_attrs };
> > -static struct attribute_group in4_attr_group = { .attrs = in4_attrs };
> > -static struct attribute_group in5_attr_group = { .attrs = in5_attrs };
> > -static struct attribute_group vid_attr_group = { .attrs = vid_attrs };
> > +static const struct attribute_group adt7475_attr_group = { .attrs = adt7475_attrs };
> > +static const struct attribute_group fan4_attr_group = { .attrs = fan4_attrs };
> > +static const struct attribute_group pwm2_attr_group = { .attrs = pwm2_attrs };
> > +static const struct attribute_group in0_attr_group = { .attrs = in0_attrs };
> > +static const struct attribute_group in3_attr_group = { .attrs = in3_attrs };
> > +static const struct attribute_group in4_attr_group = { .attrs = in4_attrs };
> > +static const struct attribute_group in5_attr_group = { .attrs = in5_attrs };
> > +static const struct attribute_group vid_attr_group = { .attrs = vid_attrs };
> >   
> >   static int adt7475_detect(struct i2c_client *client,
> >   			  struct i2c_board_info *info)
> Looks good to me.
>
> Reviewed-by: Jean Delvare <jdelvare@xxxxxxx>
~arvind