linux-kernel - Re: [PATCH v2 00/15] gpio: replace legacy bgpio_init() with its modernized alternative

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Message-ID: <175766186360.9646.5204996164911945151.b4-ty@linaro.org>
Date: Fri, 12 Sep 2025 09:26:56 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>,
	Keguang Zhang <keguang.zhang@...il.com>,
	Alban Bedel <albeu@...e.fr>,
	Doug Berger <opendmb@...il.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Samuel Holland <samuel.holland@...ive.com>,
	Yixun Lan <dlan@...too.org>,
	Andy Shevchenko <andy@...nel.org>,
	Bartosz Golaszewski <brgl@...ev.pl>
Cc: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mips@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	linux-riscv@...ts.infradead.org,
	spacemit@...ts.linux.dev
Subject: Re: [PATCH v2 00/15] gpio: replace legacy bgpio_init() with its modernized alternative - part 4

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>


On Wed, 10 Sep 2025 09:12:36 +0200, Bartosz Golaszewski wrote:
> Here's the final part of the generic GPIO chip conversions. Once all the
> existing users are switched to the new API, the final patch in the
> series removes bgpio_init(), moves the gpio-mmio fields out of struct
> gpio_chip and into struct gpio_generic_chip and adjusts gpio-mmio.c to
> the new situation.
> 
> Down the line we could probably improve gpio-mmio.c by using lock guards
> and replacing the - now obsolete - "bgpio" prefix with "gpio_generic" or
> something similar but this series is already big as is so I'm leaving
> that for the future.
> 
> [...]

Let's allow it to cook in next for some time.

[01/15] gpio: loongson1: allow building the module with COMPILE_TEST enabled
        https://git.kernel.org/brgl/linux/c/80d7319c7a2a9865dc730422ec7227bfcc92e6bb
[02/15] gpio: loongson1: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/116eadc92b4c47277d660271eac1efd4afd33121
[03/15] gpio: hlwd: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/43dffacf6be98fb31aa7790d693adc29276461f0
[04/15] gpio: ath79: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/551a097118391018ddc4079cbcec6fe4e7d64bc5
[05/15] gpio: ath79: use the generic GPIO chip lock for IRQ handling
        https://git.kernel.org/brgl/linux/c/e7a3a1be11d7e786924ed7af3b3411def2e46f21
[06/15] gpio: xgene-sb: use generic GPIO chip register read and write APIs
        https://git.kernel.org/brgl/linux/c/36f30f7ffc4b98dbd49deec8599cf810e7006cdf
[07/15] gpio: brcmstb: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/e8bd2a6a5059043a9f13a0723acd48c1291a55ff
[08/15] gpio: mt7621: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/80fd7e96d669d729d9e01bfa3e2b60ea6b500e20
[09/15] gpio: mt7621: use the generic GPIO chip lock for IRQ handling
        https://git.kernel.org/brgl/linux/c/2c1f22fa54fcbf8fbd9c03f5d341c73ef36c6d27
[10/15] gpio: menz127: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/b24489af4500720d8ad57c55111d90e762133c50
[11/15] gpio: sifive: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/8e1c8ccc1df8b802a7a1b4beadbd8b87fff1c3b3
[12/15] gpio: spacemit-k1: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/063411108de622a26b36487a711903443b0e864b
[13/15] gpio: sodaville: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/ae9a52990b2cd62e0555adad92d8fe9e431d1bac
[14/15] gpio: mmio: use new generic GPIO chip API
        https://git.kernel.org/brgl/linux/c/e43e94fa19cf058c4e465fcdbc2f521123058ea6
[15/15] gpio: move gpio-mmio-specific fields out of struct gpio_chip
        https://git.kernel.org/brgl/linux/c/9b90afa6d613b66ec4e74ae75f9bfa5baf386ecd

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>