diff mbox series

[v3,3/6] hwmon: scmi: update hwmon internal scale data type

Message ID 20201118162905.10439-4-cristian.marussi@arm.com (mailing list archive)
State New, archived
Headers show
Series SCMIv3.0 Sensor Extensions | expand

Commit Message

Cristian Marussi Nov. 18, 2020, 4:29 p.m. UTC
Use an int to calculate scale values inside scmi_hwmon_scale() to match
the updated scale data type in struct scmi_sensor_info.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
 drivers/hwmon/scmi-hwmon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Sudeep Holla Nov. 19, 2020, 11:40 a.m. UTC | #1
On Wed, Nov 18, 2020 at 04:29:02PM +0000, Cristian Marussi wrote:
> Use an int to calculate scale values inside scmi_hwmon_scale() to match
> the updated scale data type in struct scmi_sensor_info.
> 
> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
> ---
>  drivers/hwmon/scmi-hwmon.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c
> index 09ce30cba54b..17d064e58938 100644
> --- a/drivers/hwmon/scmi-hwmon.c
> +++ b/drivers/hwmon/scmi-hwmon.c
> @@ -30,7 +30,7 @@ static inline u64 __pow10(u8 x)
>  
>  static int scmi_hwmon_scale(const struct scmi_sensor_info *sensor, u64 *value)
>  {
> -	s8 scale = sensor->scale;
> +	int scale = sensor->scale;

Can this go independent of the series ? You haven't cc-ed the hwmon maintainer
and the list. We need their ack if we have to take it as part of the series.
Cristian Marussi Nov. 19, 2020, 12:22 p.m. UTC | #2
On Thu, Nov 19, 2020 at 11:40:29AM +0000, Sudeep Holla wrote:
> On Wed, Nov 18, 2020 at 04:29:02PM +0000, Cristian Marussi wrote:
> > Use an int to calculate scale values inside scmi_hwmon_scale() to match
> > the updated scale data type in struct scmi_sensor_info.
> > 
> > Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
> > ---
> >  drivers/hwmon/scmi-hwmon.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c
> > index 09ce30cba54b..17d064e58938 100644
> > --- a/drivers/hwmon/scmi-hwmon.c
> > +++ b/drivers/hwmon/scmi-hwmon.c
> > @@ -30,7 +30,7 @@ static inline u64 __pow10(u8 x)
> >  
> >  static int scmi_hwmon_scale(const struct scmi_sensor_info *sensor, u64 *value)
> >  {
> > -	s8 scale = sensor->scale;
> > +	int scale = sensor->scale;
> 
> Can this go independent of the series ? You haven't cc-ed the hwmon maintainer
> and the list. We need their ack if we have to take it as part of the series.
> 
Sure, I did not know in fact what's better to in this case (maybe
bouncing/fwd the single patch ? CC the whole series ? ).
I'll split and send to the maintainer

Cheers

Cristian

> -- 
> Regards,
> Sudeep
Sudeep Holla Nov. 19, 2020, 2:35 p.m. UTC | #3
On Thu, Nov 19, 2020 at 12:22:49PM +0000, Cristian Marussi wrote:
> On Thu, Nov 19, 2020 at 11:40:29AM +0000, Sudeep Holla wrote:
> > On Wed, Nov 18, 2020 at 04:29:02PM +0000, Cristian Marussi wrote:
> > > Use an int to calculate scale values inside scmi_hwmon_scale() to match
> > > the updated scale data type in struct scmi_sensor_info.
> > > 
> > > Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
> > > ---
> > >  drivers/hwmon/scmi-hwmon.c | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c
> > > index 09ce30cba54b..17d064e58938 100644
> > > --- a/drivers/hwmon/scmi-hwmon.c
> > > +++ b/drivers/hwmon/scmi-hwmon.c
> > > @@ -30,7 +30,7 @@ static inline u64 __pow10(u8 x)
> > >  
> > >  static int scmi_hwmon_scale(const struct scmi_sensor_info *sensor, u64 *value)
> > >  {
> > > -	s8 scale = sensor->scale;
> > > +	int scale = sensor->scale;
> > 
> > Can this go independent of the series ? You haven't cc-ed the hwmon maintainer
> > and the list. We need their ack if we have to take it as part of the series.
> > 
> Sure, I did not know in fact what's better to in this case (maybe
> bouncing/fwd the single patch ? CC the whole series ? ).
> I'll split and send to the maintainer

I see this can be independent of the series. I can provide my review/ack
tag once the maintainer is in cc. No point giving that here 
diff mbox series

Patch

diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c
index 09ce30cba54b..17d064e58938 100644
--- a/drivers/hwmon/scmi-hwmon.c
+++ b/drivers/hwmon/scmi-hwmon.c
@@ -30,7 +30,7 @@  static inline u64 __pow10(u8 x)
 
 static int scmi_hwmon_scale(const struct scmi_sensor_info *sensor, u64 *value)
 {
-	s8 scale = sensor->scale;
+	int scale = sensor->scale;
 	u64 f;
 
 	switch (sensor->type) {