linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Stephen Boyd <swboyd@chromium.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>,
	Mike Leach <mike.leach@linaro.org>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Douglas Anderson <dianders@chromium.org>
Subject: Re: [PATCH v2 1/2] coresight: Include required headers in C files
Date: Wed, 29 Apr 2020 11:31:05 -0700	[thread overview]
Message-ID: <158818506575.117437.11635372928426076937@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20200429180818.GA3062@xps15>

Quoting Mathieu Poirier (2020-04-29 11:08:18)
> Hi Stephen,
> 
> On Tue, Apr 28, 2020 at 11:10:09AM -0700, Stephen Boyd wrote:
> > diff --git a/drivers/hwtracing/coresight/coresight-cti-sysfs.c b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
> > index aeea39cbd161..77e14e770806 100644
> > --- a/drivers/hwtracing/coresight/coresight-cti-sysfs.c
> > +++ b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
> > @@ -4,7 +4,14 @@
> >   * Author: Mike Leach <mike.leach@linaro.org>
> >   */
> >  
> > +#include <linux/atomic.h>
> >  #include <linux/coresight.h>
> > +#include <linux/device.h>
> > +#include <linux/io.h>
> > +#include <linux/kernel.h>
> > +#include <linux/slab.h>
> > +#include <linux/spinlock.h>
> > +#include <linux/sysfs.h>
> 
> What is io.h and slab.h used for in coresight-cti-sysfs.c ?

io.h is for readl_relaxed() usage in this file. I added slab for the
devm_kcalloc() but it doesn't look necessary given that device.h is
where that is defined, not slab.h. Thanks for catching that!

> 
> >  
> >  #include "coresight-cti.h"
> >  
> > diff --git a/drivers/hwtracing/coresight/coresight-cti.c b/drivers/hwtracing/coresight/coresight-cti.c
> > index 7fc1fc8d7738..be61c1705916 100644
> > --- a/drivers/hwtracing/coresight/coresight-cti.c
> > +++ b/drivers/hwtracing/coresight/coresight-cti.c
> > @@ -4,7 +4,20 @@
> >   * Author: Mike Leach <mike.leach@linaro.org>
> >   */
> >  
> > +#include <linux/amba/bus.h>
> > +#include <linux/atomic.h>
> > +#include <linux/bits.h>
> > +#include <linux/coresight.h>
> > +#include <linux/device.h>
> > +#include <linux/io.h>
> 
> Same comment as above.
> 
> No need to send another version if these are mistakes - just let me know and
> I'll do the adjustment.
> 

Same here, io.h is for the readl_relaxed() and writel_relaxed() calls.

So please remove slab.h from the two files (but not the other one) when
applying. Thanks.

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2020-04-29 18:31 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-28 18:10 [PATCH v2 0/2] Minor sparse and style fixes Stephen Boyd
2020-04-28 18:10 ` [PATCH v2 1/2] coresight: Include required headers in C files Stephen Boyd
2020-04-29 18:08   ` Mathieu Poirier
2020-04-29 18:31     ` Stephen Boyd [this message]
2020-04-29 19:24       ` Mathieu Poirier
2020-05-03 18:04         ` Stephen Boyd
2020-05-04 16:49           ` Mathieu Poirier
2020-04-28 18:10 ` [PATCH v2 2/2] coresight: Avoid casting void pointers Stephen Boyd
2020-04-28 20:58   ` Mike Leach

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=158818506575.117437.11635372928426076937@swboyd.mtv.corp.google.com \
    --to=swboyd@chromium.org \
    --cc=dianders@chromium.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mathieu.poirier@linaro.org \
    --cc=mike.leach@linaro.org \
    --cc=suzuki.poulose@arm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).