linux-kernel - [PATCH v2 0/4] ASoC: remove copy of intlog10()

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Message-Id: <20230703135211.87416-1-andriy.shevchenko@linux.intel.com>
Date:   Mon,  3 Jul 2023 16:52:07 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, Mark Brown <broonie@...nel.org>,
        David Lin <CTLIN0@...oton.com>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        alsa-devel@...a-project.org
Cc:     Jonathan Corbet <corbet@....net>, Antti Palosaari <crope@....fi>,
        Sergey Kozlov <serjk@...up.ru>, Abylay Ospan <aospan@...up.ru>,
        Yasunari Takiguchi <Yasunari.Takiguchi@...y.com>,
        Michael Krufky <mkrufky@...uxtv.org>,
        Matthias Schwarzott <zzam@...too.org>,
        Akihiro Tsukada <tskd08@...il.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Subject: [PATCH v2 0/4] ASoC: remove copy of intlog10()

The first three patches moves intlog10() to be available in entire
kernel. The last one removes copy of it in one driver. Besides already
good Lines of Code (LoC) statistics the upcoming users, if any, can
utilize the exported functions.

The series can be routed via ASoC tree (as Mauro suggested).

Note, int_log.h is separated from math.h due to licensing.
I dunno if we can mix two in a single header file. In any
case we may do it later on.

Changelog v2:
- moved kernel doc inclusion to the generic place (Mauro)
- added tags (Mauro, Mark)

Andy Shevchenko (4):
  lib/math: Move dvb_math.c into lib/math/int_log.c
  lib/math/int_log: Use ARRAY_SIZE(logtable) where makes sense
  lib/math/int_log: Replace LGPL-2.1-or-later boilerplate with SPDX
    identifier
  ASoC: nau8825: Replace copied'n'pasted intlog10()

 Documentation/core-api/kernel-api.rst         |  7 +-
 Documentation/driver-api/media/dtv-common.rst |  9 --
 drivers/media/dvb-core/Makefile               |  2 +-
 drivers/media/dvb-frontends/af9013_priv.h     |  2 +-
 drivers/media/dvb-frontends/af9033_priv.h     |  2 +-
 drivers/media/dvb-frontends/cxd2820r_priv.h   |  2 +-
 drivers/media/dvb-frontends/cxd2841er.c       |  2 +-
 .../cxd2880/cxd2880_tnrdmd_dvbt2_mon.c        |  2 +-
 .../cxd2880/cxd2880_tnrdmd_dvbt_mon.c         |  2 +-
 .../media/dvb-frontends/cxd2880/cxd2880_top.c |  2 +-
 drivers/media/dvb-frontends/dib7000p.c        |  2 +-
 drivers/media/dvb-frontends/dib8000.c         |  2 +-
 drivers/media/dvb-frontends/dib9000.c         |  2 +-
 drivers/media/dvb-frontends/drxk_hard.c       |  2 +-
 drivers/media/dvb-frontends/lgdt3305.c        |  2 +-
 drivers/media/dvb-frontends/lgdt3306a.c       |  2 +-
 drivers/media/dvb-frontends/lgdt330x.c        |  2 +-
 drivers/media/dvb-frontends/m88ds3103_priv.h  |  2 +-
 drivers/media/dvb-frontends/mn88443x.c        |  2 +-
 drivers/media/dvb-frontends/mn88472_priv.h    |  2 +-
 drivers/media/dvb-frontends/mn88473_priv.h    |  2 +-
 drivers/media/dvb-frontends/or51132.c         |  2 +-
 drivers/media/dvb-frontends/or51211.c         |  2 +-
 drivers/media/dvb-frontends/rtl2830_priv.h    |  2 +-
 drivers/media/dvb-frontends/rtl2832_priv.h    |  2 +-
 drivers/media/dvb-frontends/si2165.c          |  2 +-
 drivers/media/dvb-frontends/stv0367.c         |  2 +-
 drivers/media/dvb-frontends/tc90522.c         |  2 +-
 drivers/media/dvb-frontends/tda10048.c        |  2 +-
 include/{media/dvb_math.h => linux/int_log.h} | 18 +---
 lib/math/Makefile                             |  2 +-
 .../dvb-core/dvb_math.c => lib/math/int_log.c | 26 ++----
 sound/soc/codecs/nau8825.c                    | 93 +------------------
 33 files changed, 49 insertions(+), 160 deletions(-)
 rename include/{media/dvb_math.h => linux/int_log.h} (63%)
 rename drivers/media/dvb-core/dvb_math.c => lib/math/int_log.c (84%)

-- 
2.40.0.1.gaa8946217a0b