* [PATCH] thermal: ti-soc-thermal: ti-bandgap.c: Remove unused function
@ 2014-12-21 17:43 Rickard Strandqvist
2014-12-24 14:57 ` Nishanth Menon
0 siblings, 1 reply; 3+ messages in thread
From: Rickard Strandqvist @ 2014-12-21 17:43 UTC (permalink / raw)
To: Eduardo Valentin, Zhang Rui
Cc: Rickard Strandqvist, Grant Likely, Rob Herring, linux-pm,
linux-kernel, devicetree
Remove the function ti_bandgap_write_thot() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
drivers/thermal/ti-soc-thermal/ti-bandgap.c | 13 -------------
drivers/thermal/ti-soc-thermal/ti-bandgap.h | 1 -
2 files changed, 14 deletions(-)
diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
index 634b6ce..cbb6a5f 100644
--- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
+++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
@@ -611,19 +611,6 @@ int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot)
}
/**
- * ti_bandgap_write_thot() - sets sensor current thot
- * @bgp: pointer to bandgap instance
- * @id: sensor id
- * @val: desired thot value
- *
- * Return: 0 on success or the proper error code
- */
-int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val)
-{
- return _ti_bandgap_write_threshold(bgp, id, val, true);
-}
-
-/**
* ti_bandgap_read_tcold() - reads sensor current tcold
* @bgp: pointer to bandgap instance
* @id: sensor id
diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.h b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
index b3adf72..976afc0 100644
--- a/drivers/thermal/ti-soc-thermal/ti-bandgap.h
+++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
@@ -371,7 +371,6 @@ struct ti_bandgap_data {
};
int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot);
-int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val);
int ti_bandgap_read_tcold(struct ti_bandgap *bgp, int id, int *tcold);
int ti_bandgap_write_tcold(struct ti_bandgap *bgp, int id, int val);
int ti_bandgap_read_update_interval(struct ti_bandgap *bgp, int id,
--
1.7.10.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] thermal: ti-soc-thermal: ti-bandgap.c: Remove unused function
2014-12-21 17:43 [PATCH] thermal: ti-soc-thermal: ti-bandgap.c: Remove unused function Rickard Strandqvist
@ 2014-12-24 14:57 ` Nishanth Menon
2015-01-05 21:33 ` Eduardo Valentin
0 siblings, 1 reply; 3+ messages in thread
From: Nishanth Menon @ 2014-12-24 14:57 UTC (permalink / raw)
To: Rickard Strandqvist, Eduardo Valentin, Zhang Rui, Tero Kristo
Cc: Grant Likely, Rob Herring, linux-pm, linux-kernel, devicetree,
linux-omap
On 12/21/2014 11:43 AM, Rickard Strandqvist wrote:
> Remove the function ti_bandgap_write_thot() that is not used anywhere.
>
> This was partially found by using a static code analysis program called cppcheck.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
> ---
> drivers/thermal/ti-soc-thermal/ti-bandgap.c | 13 -------------
> drivers/thermal/ti-soc-thermal/ti-bandgap.h | 1 -
> 2 files changed, 14 deletions(-)
>
> diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> index 634b6ce..cbb6a5f 100644
> --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> @@ -611,19 +611,6 @@ int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot)
> }
>
> /**
> - * ti_bandgap_write_thot() - sets sensor current thot
> - * @bgp: pointer to bandgap instance
> - * @id: sensor id
> - * @val: desired thot value
> - *
> - * Return: 0 on success or the proper error code
> - */
> -int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val)
> -{
> - return _ti_bandgap_write_threshold(bgp, id, val, true);
> -}
> -
> -/**
> * ti_bandgap_read_tcold() - reads sensor current tcold
> * @bgp: pointer to bandgap instance
> * @id: sensor id
> diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.h b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
> index b3adf72..976afc0 100644
> --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.h
> +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
> @@ -371,7 +371,6 @@ struct ti_bandgap_data {
> };
>
> int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot);
> -int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val);
> int ti_bandgap_read_tcold(struct ti_bandgap *bgp, int id, int *tcold);
> int ti_bandgap_write_tcold(struct ti_bandgap *bgp, int id, int val);
> int ti_bandgap_read_update_interval(struct ti_bandgap *bgp, int id,
>
Not sure if removing support for programming of hot threshold is a
good idea. how about ti_bandgap_write_tcold then?
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] thermal: ti-soc-thermal: ti-bandgap.c: Remove unused function
2014-12-24 14:57 ` Nishanth Menon
@ 2015-01-05 21:33 ` Eduardo Valentin
0 siblings, 0 replies; 3+ messages in thread
From: Eduardo Valentin @ 2015-01-05 21:33 UTC (permalink / raw)
To: Nishanth Menon
Cc: Rickard Strandqvist, Zhang Rui, Tero Kristo, Grant Likely,
Rob Herring, linux-pm, linux-kernel, devicetree, linux-omap
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On Wed, Dec 24, 2014 at 08:57:14AM -0600, Nishanth Menon wrote:
> On 12/21/2014 11:43 AM, Rickard Strandqvist wrote:
> > Remove the function ti_bandgap_write_thot() that is not used anywhere.
> >
> > This was partially found by using a static code analysis program called cppcheck.
> >
> > Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
> > ---
> > drivers/thermal/ti-soc-thermal/ti-bandgap.c | 13 -------------
> > drivers/thermal/ti-soc-thermal/ti-bandgap.h | 1 -
> > 2 files changed, 14 deletions(-)
> >
> > diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> > index 634b6ce..cbb6a5f 100644
> > --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> > +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c
> > @@ -611,19 +611,6 @@ int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot)
> > }
> >
> > /**
> > - * ti_bandgap_write_thot() - sets sensor current thot
> > - * @bgp: pointer to bandgap instance
> > - * @id: sensor id
> > - * @val: desired thot value
> > - *
> > - * Return: 0 on success or the proper error code
> > - */
> > -int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val)
> > -{
> > - return _ti_bandgap_write_threshold(bgp, id, val, true);
> > -}
> > -
> > -/**
> > * ti_bandgap_read_tcold() - reads sensor current tcold
> > * @bgp: pointer to bandgap instance
> > * @id: sensor id
> > diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.h b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
> > index b3adf72..976afc0 100644
> > --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.h
> > +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
> > @@ -371,7 +371,6 @@ struct ti_bandgap_data {
> > };
> >
> > int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot);
> > -int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val);
> > int ti_bandgap_read_tcold(struct ti_bandgap *bgp, int id, int *tcold);
> > int ti_bandgap_write_tcold(struct ti_bandgap *bgp, int id, int val);
> > int ti_bandgap_read_update_interval(struct ti_bandgap *bgp, int id,
> >
>
> Not sure if removing support for programming of hot threshold is a
> good idea. how about ti_bandgap_write_tcold then?
Agreed here. I believe the right thing to do is to use those functions
to update the thresholds when necessary.
>
>
> --
> Regards,
> Nishanth Menon
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2014-12-21 17:43 [PATCH] thermal: ti-soc-thermal: ti-bandgap.c: Remove unused function Rickard Strandqvist
2014-12-24 14:57 ` Nishanth Menon
2015-01-05 21:33 ` Eduardo Valentin
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