linux-kernel - Re: [PATCH 0/5] coresight: Minor sparse and style fixes

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Date:   Mon, 27 Apr 2020 11:05:39 -0600
From:   Mathieu Poirier <mathieu.poirier@...aro.org>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Mike Leach <mike.leach@...aro.org>,
        Douglas Anderson <dianders@...omium.org>
Subject: Re: [PATCH 0/5] coresight: Minor sparse and style fixes

On Sun, Apr 26, 2020 at 11:58:00AM -0700, Stephen Boyd wrote:
> I got a report that kcalloc() didn't exist in coresight-cti-platform.c
> on arm builds and that looked like we didn't include very many headers
> to get prototypes of functions like kcalloc(), etc. The first patch fixes
> this problem by including the headers and then the rest of these
> patches fix minor sparse and style issues that I saw while looking
> through the coresight directory.
> 
> Pathes based on v5.7-rc1.
> 
> Cc: Suzuki K Poulose <suzuki.poulose@....com> 
> Cc: Mike Leach <mike.leach@...aro.org>
> Cc: Douglas Anderson <dianders@...omium.org>
> 
> Stephen Boyd (5):
>   coresight: Include required headers in C files
>   coresight: Mark some functions static
>   coresight: Don't initialize variables unnecessarily
>   coresight: Initialize arg in sparse friendly way
>   coresight: Avoid casting void pointers

I have applied patches 2, 3 and 4, so no need to send them again.  Note that I
dropped changes to coresight-cti.c and coresight-etb10.c in patch 2 as the
changes were already in my coresight-next branch.

Thanks,
Mathieu

> 
>  .../coresight/coresight-cti-platform.c          | 11 ++++++++---
>  .../hwtracing/coresight/coresight-cti-sysfs.c   | 17 ++++++++++++-----
>  drivers/hwtracing/coresight/coresight-cti.c     |  6 +++---
>  drivers/hwtracing/coresight/coresight-cti.h     | 10 +++++++++-
>  drivers/hwtracing/coresight/coresight-etb10.c   |  2 +-
>  drivers/hwtracing/coresight/coresight-etm3x.c   |  2 +-
>  drivers/hwtracing/coresight/coresight-etm4x.c   |  2 +-
>  .../hwtracing/coresight/coresight-platform.c    |  4 ++--
>  drivers/hwtracing/coresight/coresight-priv.h    |  9 ++++++---
>  drivers/hwtracing/coresight/coresight-tmc.c     |  2 +-
>  10 files changed, 44 insertions(+), 21 deletions(-)
> 
> 
> base-commit: 8f3d9f354286745c751374f5f1fcafee6b3f3136
> -- 
> Sent by a computer, using git, on the internet
>