* [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
@ 2020-09-21 13:10 ` Qinglang Miao
0 siblings, 0 replies; 8+ messages in thread
From: Qinglang Miao @ 2020-09-21 13:10 UTC (permalink / raw)
To: Rob Herring, Tomeu Vizoso, Steven Price, Alyssa Rosenzweig,
David Airlie, Daniel Vetter
Cc: dri-devel, linux-kernel, Qinglang Miao
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
index 8ab025d00..913eaa6d0 100644
--- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
+++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
@@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
u32 flags)
{
struct dev_pm_opp *opp;
- int err;
opp = devfreq_recommended_opp(dev, freq, flags);
if (IS_ERR(opp))
return PTR_ERR(opp);
dev_pm_opp_put(opp);
- err = dev_pm_opp_set_rate(dev, *freq);
- if (err)
- return err;
-
- return 0;
+ return dev_pm_opp_set_rate(dev, *freq);
}
static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
--
2.23.0
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
@ 2020-09-21 13:10 ` Qinglang Miao
0 siblings, 0 replies; 8+ messages in thread
From: Qinglang Miao @ 2020-09-21 13:10 UTC (permalink / raw)
To: Rob Herring, Tomeu Vizoso, Steven Price, Alyssa Rosenzweig,
David Airlie, Daniel Vetter
Cc: Qinglang Miao, linux-kernel, dri-devel
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
index 8ab025d00..913eaa6d0 100644
--- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
+++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
@@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
u32 flags)
{
struct dev_pm_opp *opp;
- int err;
opp = devfreq_recommended_opp(dev, freq, flags);
if (IS_ERR(opp))
return PTR_ERR(opp);
dev_pm_opp_put(opp);
- err = dev_pm_opp_set_rate(dev, *freq);
- if (err)
- return err;
-
- return 0;
+ return dev_pm_opp_set_rate(dev, *freq);
}
static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
--
2.23.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
2020-09-21 13:10 ` Qinglang Miao
@ 2020-10-01 10:58 ` Steven Price
-1 siblings, 0 replies; 8+ messages in thread
From: Steven Price @ 2020-10-01 10:58 UTC (permalink / raw)
To: Qinglang Miao, Rob Herring, Tomeu Vizoso, Alyssa Rosenzweig,
David Airlie, Daniel Vetter
Cc: dri-devel, linux-kernel
On 21/09/2020 14:10, Qinglang Miao wrote:
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Reviewed-by: Steven Price <steven.price@arm.com>
> ---
> drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> index 8ab025d00..913eaa6d0 100644
> --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
> u32 flags)
> {
> struct dev_pm_opp *opp;
> - int err;
>
> opp = devfreq_recommended_opp(dev, freq, flags);
> if (IS_ERR(opp))
> return PTR_ERR(opp);
> dev_pm_opp_put(opp);
>
> - err = dev_pm_opp_set_rate(dev, *freq);
> - if (err)
> - return err;
> -
> - return 0;
> + return dev_pm_opp_set_rate(dev, *freq);
> }
>
> static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
@ 2020-10-01 10:58 ` Steven Price
0 siblings, 0 replies; 8+ messages in thread
From: Steven Price @ 2020-10-01 10:58 UTC (permalink / raw)
To: Qinglang Miao, Rob Herring, Tomeu Vizoso, Alyssa Rosenzweig,
David Airlie, Daniel Vetter
Cc: linux-kernel, dri-devel
On 21/09/2020 14:10, Qinglang Miao wrote:
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Reviewed-by: Steven Price <steven.price@arm.com>
> ---
> drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> index 8ab025d00..913eaa6d0 100644
> --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
> u32 flags)
> {
> struct dev_pm_opp *opp;
> - int err;
>
> opp = devfreq_recommended_opp(dev, freq, flags);
> if (IS_ERR(opp))
> return PTR_ERR(opp);
> dev_pm_opp_put(opp);
>
> - err = dev_pm_opp_set_rate(dev, *freq);
> - if (err)
> - return err;
> -
> - return 0;
> + return dev_pm_opp_set_rate(dev, *freq);
> }
>
> static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
2020-10-01 10:58 ` Steven Price
@ 2020-10-01 11:25 ` Daniel Vetter
-1 siblings, 0 replies; 8+ messages in thread
From: Daniel Vetter @ 2020-10-01 11:25 UTC (permalink / raw)
To: Steven Price
Cc: Qinglang Miao, Rob Herring, Tomeu Vizoso, Alyssa Rosenzweig,
David Airlie, dri-devel, Linux Kernel Mailing List
On Thu, Oct 1, 2020 at 12:58 PM Steven Price <steven.price@arm.com> wrote:
>
> On 21/09/2020 14:10, Qinglang Miao wrote:
> > Simplify the return expression.
> >
> > Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
>
> Reviewed-by: Steven Price <steven.price@arm.com>
As committer/maintainer for this please indicate whether you'll merge
this or not, with just an r-b patches are in an awkward limbo state.
Since Qinglang isn't committer you probably want to merge their
patches, for otherwise they get lost.
-Daniel
>
> > ---
> > drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
> > 1 file changed, 1 insertion(+), 6 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > index 8ab025d00..913eaa6d0 100644
> > --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
> > u32 flags)
> > {
> > struct dev_pm_opp *opp;
> > - int err;
> >
> > opp = devfreq_recommended_opp(dev, freq, flags);
> > if (IS_ERR(opp))
> > return PTR_ERR(opp);
> > dev_pm_opp_put(opp);
> >
> > - err = dev_pm_opp_set_rate(dev, *freq);
> > - if (err)
> > - return err;
> > -
> > - return 0;
> > + return dev_pm_opp_set_rate(dev, *freq);
> > }
> >
> > static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
> >
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
@ 2020-10-01 11:25 ` Daniel Vetter
0 siblings, 0 replies; 8+ messages in thread
From: Daniel Vetter @ 2020-10-01 11:25 UTC (permalink / raw)
To: Steven Price
Cc: Tomeu Vizoso, David Airlie, Linux Kernel Mailing List, dri-devel,
Qinglang Miao, Alyssa Rosenzweig
On Thu, Oct 1, 2020 at 12:58 PM Steven Price <steven.price@arm.com> wrote:
>
> On 21/09/2020 14:10, Qinglang Miao wrote:
> > Simplify the return expression.
> >
> > Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
>
> Reviewed-by: Steven Price <steven.price@arm.com>
As committer/maintainer for this please indicate whether you'll merge
this or not, with just an r-b patches are in an awkward limbo state.
Since Qinglang isn't committer you probably want to merge their
patches, for otherwise they get lost.
-Daniel
>
> > ---
> > drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 +------
> > 1 file changed, 1 insertion(+), 6 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > index 8ab025d00..913eaa6d0 100644
> > --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
> > @@ -29,18 +29,13 @@ static int panfrost_devfreq_target(struct device *dev, unsigned long *freq,
> > u32 flags)
> > {
> > struct dev_pm_opp *opp;
> > - int err;
> >
> > opp = devfreq_recommended_opp(dev, freq, flags);
> > if (IS_ERR(opp))
> > return PTR_ERR(opp);
> > dev_pm_opp_put(opp);
> >
> > - err = dev_pm_opp_set_rate(dev, *freq);
> > - if (err)
> > - return err;
> > -
> > - return 0;
> > + return dev_pm_opp_set_rate(dev, *freq);
> > }
> >
> > static void panfrost_devfreq_reset(struct panfrost_devfreq *pfdevfreq)
> >
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
2020-10-01 11:25 ` Daniel Vetter
@ 2020-10-01 12:56 ` Steven Price
-1 siblings, 0 replies; 8+ messages in thread
From: Steven Price @ 2020-10-01 12:56 UTC (permalink / raw)
To: Daniel Vetter
Cc: Qinglang Miao, Rob Herring, Tomeu Vizoso, Alyssa Rosenzweig,
David Airlie, dri-devel, Linux Kernel Mailing List
On 01/10/2020 12:25, Daniel Vetter wrote:
> On Thu, Oct 1, 2020 at 12:58 PM Steven Price <steven.price@arm.com> wrote:
>>
>> On 21/09/2020 14:10, Qinglang Miao wrote:
>>> Simplify the return expression.
>>>
>>> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
>>
>> Reviewed-by: Steven Price <steven.price@arm.com>
>
> As committer/maintainer for this please indicate whether you'll merge
> this or not, with just an r-b patches are in an awkward limbo state.
> Since Qinglang isn't committer you probably want to merge their
> patches, for otherwise they get lost.
> -Daniel
Sorry, I should have said - I'll push this (and the other similar patch
[1]) to drm-misc-next.
Steve
[1]
https://lore.kernel.org/r/20200921131019.91558-1-miaoqinglang@huawei.com/
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target()
@ 2020-10-01 12:56 ` Steven Price
0 siblings, 0 replies; 8+ messages in thread
From: Steven Price @ 2020-10-01 12:56 UTC (permalink / raw)
To: Daniel Vetter
Cc: Tomeu Vizoso, David Airlie, Linux Kernel Mailing List, dri-devel,
Qinglang Miao, Alyssa Rosenzweig
On 01/10/2020 12:25, Daniel Vetter wrote:
> On Thu, Oct 1, 2020 at 12:58 PM Steven Price <steven.price@arm.com> wrote:
>>
>> On 21/09/2020 14:10, Qinglang Miao wrote:
>>> Simplify the return expression.
>>>
>>> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
>>
>> Reviewed-by: Steven Price <steven.price@arm.com>
>
> As committer/maintainer for this please indicate whether you'll merge
> this or not, with just an r-b patches are in an awkward limbo state.
> Since Qinglang isn't committer you probably want to merge their
> patches, for otherwise they get lost.
> -Daniel
Sorry, I should have said - I'll push this (and the other similar patch
[1]) to drm-misc-next.
Steve
[1]
https://lore.kernel.org/r/20200921131019.91558-1-miaoqinglang@huawei.com/
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-10-01 12:57 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-21 13:10 [PATCH -next] drm/panfrost: simplify the return expression of panfrost_devfreq_target() Qinglang Miao
2020-09-21 13:10 ` Qinglang Miao
2020-10-01 10:58 ` Steven Price
2020-10-01 10:58 ` Steven Price
2020-10-01 11:25 ` Daniel Vetter
2020-10-01 11:25 ` Daniel Vetter
2020-10-01 12:56 ` Steven Price
2020-10-01 12:56 ` Steven Price
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