From: "Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>
To: "Yu-Chun Lin" <eleanor.lin@realtek.com>, <linusw@kernel.org>,
<andriy.shevchenko@intel.com>, <mwalle@kernel.org>,
<brgl@kernel.org>, <tychang@realtek.com>, <wbg@kernel.org>,
<nuno.sa@analog.com>, <Michael.Hennerich@analog.com>,
<jic23@kernel.org>, <andy@kernel.org>,
<u.kleine-koenig@baylibre.com>, <dakr@kernel.org>,
<bhelgaas@google.com>, <o-takashi@sakamocchi.jp>
Cc: <dlechner@baylibre.com>, <linux-kernel@vger.kernel.org>,
<linux-gpio@vger.kernel.org>, <linux@analog.com>,
<linux-iio@vger.kernel.org>, <cy.huang@realtek.com>,
<james.tai@realtek.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>
Subject: Re: [PATCH v7 3/9] gpio: regmap: Apply default resource callbacks for regmap IRQ chip
Date: Thu, 23 Jul 2026 18:36:18 +0200 [thread overview]
Message-ID: <DK63IBW41HRJ.30G4KQWDK6LFX@bootlin.com> (raw)
In-Reply-To: <20260723034237.2501507-4-eleanor.lin@realtek.com>
On Thu Jul 23, 2026 at 5:42 AM CEST, Yu-Chun Lin wrote:
> From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
>
> When GPIO regmap creates an IRQ chip on behalf of the user, it also
> takes an ownership of the respective callbacks and driver data.
> With that being done, apply default resource callbacks that keep
> tracking the IRQ requests and releases.
>
> Reviewed-by: Michael Walle <mwalle@kernel.org>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
> ---
Reviewed-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
I also tested this specifically on MAX7360, everything is still behaving
as expected.
Thanks,
Mathieu
--
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2026-07-23 16:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 3:42 [PATCH v7 0/9] gpio: realtek: Add support for Realtek DHC RTD1625 Yu-Chun Lin
2026-07-23 3:42 ` [PATCH v7 1/9] Revert "gpio: realtek: Add driver for Realtek DHC RTD1625 SoC" Yu-Chun Lin
2026-07-23 3:42 ` [PATCH v7 2/9] gpio: regmap: Provide default IRQ resource request and release callbacks Yu-Chun Lin
2026-07-23 3:42 ` [PATCH v7 3/9] gpio: regmap: Apply default resource callbacks for regmap IRQ chip Yu-Chun Lin
2026-07-23 16:36 ` Mathieu Dubois-Briand [this message]
2026-07-23 3:42 ` [PATCH v7 4/9] gpio: regmap: Order kernel-doc descriptions with the actual appearance Yu-Chun Lin
2026-07-23 3:42 ` [PATCH v7 5/9] gpio: regmap: Add gpio_regmap_operation to extend reg_mask_xlate callback Yu-Chun Lin
2026-07-23 6:51 ` Michael Walle
2026-07-23 11:14 ` Yu-Chun Lin [林祐君]
2026-07-23 11:20 ` Michael Walle
2026-07-23 3:42 ` [PATCH v7 6/9] gpio: regmap: Add value_xlate callback Yu-Chun Lin
2026-07-23 6:54 ` Michael Walle
2026-07-23 3:42 ` [PATCH v7 7/9] gpio: regmap: Add set_config callback Yu-Chun Lin
2026-07-23 7:01 ` Michael Walle
2026-07-23 3:42 ` [PATCH v7 8/9] gpio: regmap: Add IRQ enable/disable helpers Yu-Chun Lin
2026-07-23 3:42 ` [PATCH v7 9/9] gpio: realtek: Add driver for Realtek DHC RTD1625 SoC Yu-Chun Lin
2026-07-23 16:22 ` Mathieu Dubois-Briand
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