From nobody Wed Oct 8 03:43:41 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F7DD2E498A; Wed, 2 Jul 2025 18:22:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751480579; cv=none; b=Nw6xzuHazS9ddiLUUCL/2AFKKUfaSKa+3j4oC4y+XWWJaD06WcA2KUH2vXn7MLQe3RwwnlgmMYZk87oWpli26+DHaWvE6LN00Toe5d6+ILaBMDOp/boh0jh8tDGdlmNf2dWd5EKcdf3SDp5Nq5nFIP6w7FXpYIWeT2SpnC23hf0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751480579; c=relaxed/simple; bh=YP2MPlGskJVnWUdfQs7e4oSd7UUpWeF7Jwjc0h89YJ0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=i3hEf/yc8PjFyGwJuZPrSWKksLNQ9K1cgviiLRU4kymD9Wd4we/GkUWgmQp+t1aMx3Ed8UmGWvR+86gtQ8eJ8dfSHZpcLeUwag5NykG7kAaTu4wB5NK3PFAln7vyNFvhGMYIYcME4ikkRsTLSvGbdsOHXTiMVhzFw2Sw8C0E1TI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Y8tDE0kA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Y8tDE0kA" Received: by smtp.kernel.org (Postfix) with ESMTPS id AF3A1C4CEE7; Wed, 2 Jul 2025 18:22:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751480578; bh=YP2MPlGskJVnWUdfQs7e4oSd7UUpWeF7Jwjc0h89YJ0=; h=From:Date:Subject:To:Cc:Reply-To:From; b=Y8tDE0kAH4/TrIa93i3aDgxU8CLD/LJ9ixes9THs8dcrY6RHG5vzkHtvnMFCKRcB7 rpZhd8OcC7Lux0V4c0DmSo5CWr3fiBgWmD3NtXghL49BrXNKs4bukEcwJOH7S2RgcZ QXQktT4kSKhZm0MUhnMjfjLdnXI0cX2qpxnJm9ai3tqhn8qaKenT4fKg16ojYAGR+W imM4SRgtle8Eb/y7JD0p0hLHgaDpphX0Vnh3kSlJeoW6OwS4O3v7+Oj3q5ZBap2CDh FMvz+CLtfeKYyOcvIwPL0AhrcfbIgl0Bai8t0P7kdNCADJI/DoBJNmqbTvJfbMO4SY SlKa8pbX5k80Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D957C8303C; Wed, 2 Jul 2025 18:22:58 +0000 (UTC) From: Aaron Kling via B4 Relay Date: Wed, 02 Jul 2025 13:22:51 -0500 Subject: [PATCH v4] gpio: palmas: Allow building as a module Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250702-gpio-palmas-gpio-v4-1-26ba48252f27@gmail.com> X-B4-Tracking: v=1; b=H4sIAPp4ZWgC/4XPywrCMBAF0F+RrI3k2RhX/oe4SPNoA21TEglK6 b+bVkRRwd3cgXuGmUCy0dsEDpsJRJt98mEogW03QLdqaCz0pmRAEOGIEwSb0Qc4qq5X6TErKZ1 GrDJaOFBqY7TOX1fydC659ekS4m29kPGyfWLkG8sYYmiqGisqRGUdPza98t1Ohx4sWCb/AFKAv XQEScOUZPIToC9AoF8ALYAt/1BqUa05ewfmeb4D6FVqUTIBAAA= X-Change-ID: 20250520-gpio-palmas-gpio-a99fc046dc7f To: Linus Walleij , Bartosz Golaszewski Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Aaron Kling X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1751480578; l=2399; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=ivC7eqcoxMdy7HJHAY3izwyHHqtk1ICVncUYA+Giqr0=; b=7/hqoROkVeC0zMqs0IU+Xu0Uq8nlXGOZLpZ73PiK44wpaf8kKhKH4HADhq0fUZUSvVPkPH3UU iP6hE9FDpkUBIM0WpDBtjICRNpeop1Tif5EApuZsa8wnr/WXODVlDwD X-Developer-Key: i=webgeek1234@gmail.com; a=ed25519; pk=TQwd6q26txw7bkK7B8qtI/kcAohZc7bHHGSD7domdrU= X-Endpoint-Received: by B4 Relay for webgeek1234@gmail.com/20250217 with auth_id=342 X-Original-From: Aaron Kling Reply-To: webgeek1234@gmail.com From: Aaron Kling The driver works fine as a module, so allowing building as such. This adds an exit handler to support module unload. Signed-off-by: Aaron Kling --- Changes in v4: - Rebased on next-20250702 - Link to v3: https://lore.kernel.org/r/20250702-gpio-palmas-gpio-v3-1-e046= 33e0bc54@gmail.com Changes in v3: - Drop use of module init macro and add exit handler - Link to v2: https://lore.kernel.org/r/20250522-gpio-palmas-gpio-v2-1-89f2= 09d4a949@gmail.com Changes in v2: - Drop module alias and add module device table - Link to v1: https://lore.kernel.org/r/20250522-gpio-palmas-gpio-v1-1-d6b1= a3776ef5@gmail.com --- drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-palmas.c | 11 +++++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 44f922e10db2f8dcbdacf79ccd27b0fd9cd93564..dcea3c1bb31c81cafb88a66a4c2= 5ed28090612c0 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1501,7 +1501,7 @@ config GPIO_MAX77759 called gpio-max77759. =20 config GPIO_PALMAS - bool "TI PALMAS series PMICs GPIO" + tristate "TI PALMAS series PMICs GPIO" depends on MFD_PALMAS help Select this option to enable GPIO driver for the TI PALMAS diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio-palmas.c index a076daee00658a9e423a0d78f14ad48d61956d7a..9329d8ce8f59842cfe95f41b85c= 8e5ea6bf440b8 100644 --- a/drivers/gpio/gpio-palmas.c +++ b/drivers/gpio/gpio-palmas.c @@ -139,6 +139,7 @@ static const struct of_device_id of_palmas_gpio_match[]= =3D { { .compatible =3D "ti,tps80036-gpio", .data =3D &tps80036_dev_data,}, { }, }; +MODULE_DEVICE_TABLE(of, of_palmas_gpio_match); =20 static int palmas_gpio_probe(struct platform_device *pdev) { @@ -196,3 +197,13 @@ static int __init palmas_gpio_init(void) return platform_driver_register(&palmas_gpio_driver); } subsys_initcall(palmas_gpio_init); + +static void __exit palmas_gpio_exit(void) +{ + platform_driver_unregister(&palmas_gpio_driver); +} +module_exit(palmas_gpio_exit); + +MODULE_DESCRIPTION("TI PALMAS series GPIO driver"); +MODULE_AUTHOR("Laxman Dewangan "); +MODULE_LICENSE("GPL"); --- base-commit: 50c8770a42faf8b1c7abe93e7c114337f580a97d change-id: 20250520-gpio-palmas-gpio-a99fc046dc7f Best regards, --=20 Aaron Kling