lkml.org 
[lkml]   [2020]   [May]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] coresight: tmc: mark coresight_tmc_groups with static
On Tue, 12 May 2020 at 00:46, Mathieu Poirier
<mathieu.poirier@linaro.org> wrote:
>
> Hi Chunyan,
>
> On Fri, May 08, 2020 at 05:13:40PM +0800, Chunyan Zhang wrote:
> > From: Chunyan Zhang <chunyan.zhang@unisoc.com>
> >
> > Sparse reports a warning like:
> > drivers/hwtracing/coresight/coresight-tmc.c:364:30: warning: symbol
> > 'coresight_tmc_groups' was not declared. Should it be static? [sparse]
> >
> > coresight_tmc_groups is used in the local file only, so it should be
> > marked with static.
> >
> > Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
> > ---
> > drivers/hwtracing/coresight/coresight-tmc.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
> > index 1cf82fa..39fba1d 100644
> > --- a/drivers/hwtracing/coresight/coresight-tmc.c
> > +++ b/drivers/hwtracing/coresight/coresight-tmc.c
> > @@ -361,7 +361,7 @@ static ssize_t buffer_size_store(struct device *dev,
> > .name = "mgmt",
> > };
> >
> > -const struct attribute_group *coresight_tmc_groups[] = {
> > +static const struct attribute_group *coresight_tmc_groups[] = {
>
> This has already been addressed by Stephen [1] earlier in this cycle. It is
> currently in linux-next and will be submitted for inclusion in the next cycle.
>
> Thanks,
> Mathieu
>
> [1]. https://www.spinics.net/lists/arm-kernel/msg801714.html

It is better, I will backport this patch。

Thanks Mathieu!

>
> > &coresight_tmc_group,
> > &coresight_tmc_mgmt_group,
> > NULL,
> > --
> > 1.9.1
> >

\
 
 \ /
  Last update: 2020-05-12 10:30    [W:0.041 / U:0.092 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site