linux-kernel - [PATCH v5 00/13] pinctrl: Convert struct group

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Date:   Mon, 11 Dec 2023 20:57:53 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Biju Das <biju.das.jz@...renesas.com>,
        Claudiu Beznea <claudiu.beznea.uj@...renesas.com>,
        Jianlong Huang <jianlong.huang@...rfivetech.com>,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        linux-mips@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Cc:     Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Dong Aisheng <aisheng.dong@....com>,
        Fabio Estevam <festevam@...il.com>,
        Shawn Guo <shawnguo@...nel.org>, Jacky Bai <ping.bai@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Sean Wang <sean.wang@...nel.org>,
        Paul Cercueil <paul@...pouillou.net>,
        Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>,
        Emil Renner Berthing <kernel@...il.dk>,
        Hal Feng <hal.feng@...rfivetech.com>
Subject: [PATCH v5 00/13] pinctrl: Convert struct group_desc to use struct pingroup

The struct group_desc has a lot of duplication with struct pingroup.
Deduplicate that by embeddind the latter in the former and convert
users.

NB. The function_desc is in plan to follow the similar deduplication.

This time test-compiled with old GCC 8 for arm64, besides GCC 13 and
LLVM 16 for x86_64.

In v5:
- dropped applied patches
- elaborated the need of the conversion (Fabio)
- reworked to avoid build errors on old GCC (Marek, Krzysztof, Geert)

v4: https://lore.kernel.org/r/20231129161459.1002323-1-andriy.shevchenko@linux.intel.com

In v4:
- made pins also unsigned in struct group_desc (Geert)
- made local pins variable unsigned in renesas drivers (Geert)
- collected more tags (Paul, Geert)

v3: https://lore.kernel.org/r/20231128200155.438722-1-andriy.shevchenko@linux.intel.com

In v3:
- fixed reported bug in equilibrium code (LKP)                                                                   - collected tags (Emil, Florian, Paul)

v2: https://lore.kernel.org/r/20231123193355.3400852-1-andriy.shevchenko@linux.intel.com

In v2:
- added a few patches to fix multiple compile-time errors (LKP)
- added tag (Jonathan)

v1: https://lore.kernel.org/r/20231122164040.2262742-1-andriy.shevchenko@linux.intel.com

Andy Shevchenko (13):
  pinctrl: core: Add a convenient define PINCTRL_GROUP_DESC()
  pinctrl: mediatek: Use C99 initializers in PINCTRL_PIN_GROUP()
  pinctrl: ingenic: Use C99 initializers in PINCTRL_PIN_GROUP()
  pinctrl: core: Embed struct pingroup into struct group_desc
  pinctrl: bcm: Convert to use grp member
  pinctrl: equilibrium: Convert to use grp member
  pinctrl: imx: Convert to use grp member
  pinctrl: ingenic: Convert to use grp member
  pinctrl: keembay: Convert to use grp member
  pinctrl: mediatek: Convert to use grp member
  pinctrl: renesas: Convert to use grp member
  pinctrl: starfive: Convert to use grp member
  pinctrl: core: Remove unused members from struct group_desc

 drivers/pinctrl/bcm/pinctrl-ns.c              |  4 +--
 drivers/pinctrl/core.c                        | 11 +++---
 drivers/pinctrl/core.h                        | 17 +++++----
 drivers/pinctrl/freescale/pinctrl-imx.c       | 31 ++++++++--------
 drivers/pinctrl/mediatek/pinctrl-moore.c      | 13 ++++---
 drivers/pinctrl/mediatek/pinctrl-moore.h      | 10 +++---
 drivers/pinctrl/mediatek/pinctrl-paris.h      | 10 +++---
 drivers/pinctrl/pinctrl-equilibrium.c         |  4 +--
 drivers/pinctrl/pinctrl-ingenic.c             | 35 ++++++++++---------
 drivers/pinctrl/pinctrl-keembay.c             |  2 +-
 drivers/pinctrl/renesas/pinctrl-rza1.c        |  2 +-
 drivers/pinctrl/renesas/pinctrl-rza2.c        | 10 +++---
 drivers/pinctrl/renesas/pinctrl-rzg2l.c       |  4 +--
 drivers/pinctrl/renesas/pinctrl-rzv2m.c       |  4 +--
 .../starfive/pinctrl-starfive-jh7100.c        |  8 ++---
 .../starfive/pinctrl-starfive-jh7110.c        |  8 ++---
 16 files changed, 84 insertions(+), 89 deletions(-)

-- 
2.43.0.rc1.1.gbec44491f096