Re: [PATCH 06/18] drm: use ARRAY_SIZE

From	Jani Nikula <jani.nikula@linux.intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 06/18] drm: use ARRAY_SIZE
Date	2017-10-02 09:50 +0200
Message-ID	<uw3Ed-4x1-3@gated-at.bofh.it> (permalink)
References	<uvSfL-67y-3@gated-at.bofh.it> <uvSfM-67y-19@gated-at.bofh.it>
Organization	Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

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On Sun, 01 Oct 2017, Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> wrote:
> Using the ARRAY_SIZE macro improves the readability of the code. Also,
> it is not always useful to use a variable to store this constant
> calculated at compile time nor to re-invent the ARRAY_SIZE macro.
>
> Found with Coccinelle with the following semantic patch:
> @r depends on (org || report)@
> type T;
> T[] E;
> position p;
> @@
> (
>  (sizeof(E)@p /sizeof(*E))
> |
>  (sizeof(E)@p /sizeof(E[...]))
> |
>  (sizeof(E)@p /sizeof(T))
> )
>
> Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr>

Please split this up.

Patch 1:
>  drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c           |  9 +++++----
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c           |  9 +++++----

Patch 2:
>  drivers/gpu/drm/gma500/psb_intel_sdvo.c         |  9 ++++-----

Patch 3:
>  drivers/gpu/drm/i915/gvt/vgpu.c                 |  3 ++-

Patch 4:
>  drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c |  7 ++++---

Patch 5:
>  drivers/gpu/drm/via/via_verifier.c              | 10 ++++------

BR,
Jani.

-- 
Jani Nikula, Intel Open Source Technology Center

Thread

[PATCH 00/18] use ARRAY_SIZE macro Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 04/18] IB/mlx5: Use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 12/18] x86: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 02/18] tracing/filter: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 16/18] media: staging: atomisp: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 06/18] drm: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
    Re: [PATCH 06/18] drm: use ARRAY_SIZE Jani Nikula <jani.nikula@linux.intel.com> - 2017-10-02 09:50 +0200
    Re: [PATCH 06/18] drm: use ARRAY_SIZE Thierry Reding <thierry.reding@gmail.com> - 2017-10-02 10:30 +0200
  [PATCH 18/18] staging: rtlwifi: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 15/18] acpi: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
    Re: [PATCH 15/18] acpi: use ARRAY_SIZE "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-10-02 14:40 +0200
  [PATCH 01/18] sound: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
    Re: [PATCH 01/18] sound: use ARRAY_SIZE Joe Perches <joe@perches.com> - 2017-10-02 06:20 +0200
  [PATCH 09/18] nfsd: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
    Re: [PATCH 09/18] nfsd: use ARRAY_SIZE Jeff Layton <jlayton@redhat.com> - 2017-10-02 13:10 +0200
  [PATCH 08/18] ecryptfs: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 03/18] media: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
    Re: [PATCH 03/18] media: use ARRAY_SIZE Michael Ira Krufky <mkrufky@linuxtv.org> - 2017-10-02 12:40 +0200
  [PATCH 14/18] ipmi: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 07/18] scsi: bfa: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 17/18] staging: rtl8723bs: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 10/18] orangefs: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 13/18] tpm: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  [PATCH 11/18] dm space map metadata: use ARRAY_SIZE Jérémy Lefaure          <jeremy.lefaure@lse.epita.fr> - 2017-10-01 21:40 +0200
  Re: [PATCH 00/18] use ARRAY_SIZE macro "Tobin C. Harding" <me@tobin.cc> - 2017-10-02 00:10 +0200
    Re: [PATCH 00/18] use ARRAY_SIZE macro Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> - 2017-10-02 03:00 +0200
      Re: [PATCH 00/18] use ARRAY_SIZE macro Greg KH <greg@kroah.com> - 2017-10-02 07:40 +0200
      Re: [PATCH 00/18] use ARRAY_SIZE macro Mauro Carvalho Chehab <mchehab@s-opensource.com> - 2017-10-02 22:50 +0200
  Re: [PATCH 05/18] net: use ARRAY_SIZE Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-10-02 15:10 +0200

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