From patchwork Thu May 22 22:22:20 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Kling via B4 Relay X-Patchwork-Id: 892527 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 16D0426FDAA; Thu, 22 May 2025 22:22:22 +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=1747952542; cv=none; b=fYlksbgtLIfQG6KQH9LoMQyuUQrLlTaP+paOe/pnE9ZJO9dpqO4HF/PHoznLnAq/dVyjXY7hLSAAaEj7EnE+Pjvx5tDqmC6pyzO7X5lB4NsmqWwqFTRRQymwzyKmv4YuOF45VYdFEdqKMGVEQdZu7IIvtw3ZLueiJ2VTxG+jIsU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747952542; c=relaxed/simple; bh=8Heg3DYrKI2MOyzC5jsXnWtT8wSPjc+SWAPoe7WiKBY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=ifGajMm3rjFI2MBdy5Y4/utcE7wOJSkUvNHWKuRfczlSNGFoDjnu2k7uw9JE3QtLd1qP1vQdGXrVH1OMwv4biGYb+TstoUYLLfNES8JQXn5XWbOSFsCXAClBJ+fbJODSPo5QylqQb3+d1UVk1+EVFpFUxy0p3I9KvFWTyPfLExU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ubxFqvUo; 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="ubxFqvUo" Received: by smtp.kernel.org (Postfix) with ESMTPS id E8AB9C4CEE4; Thu, 22 May 2025 22:22:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747952541; bh=8Heg3DYrKI2MOyzC5jsXnWtT8wSPjc+SWAPoe7WiKBY=; h=From:Date:Subject:To:Cc:Reply-To:From; b=ubxFqvUoYDRVP5MUA5zRABi20ocrjC3B3cGsBzu1fDbzt6yUuZlWg3N9fUgTIPR1x J2N823+a6gq+M+lT7Uz7E3N4WXgRmV/2+ZD8RC4GJHdRDFRam/go8NkE0gh9f7cML/ tbql1Y8ffRjIVMm0AMvi34T5hvb8Aavwute1UKxYUCylNi2FjgP9qEX5Nd2oyYMo6s Bz0OkPoyOJ33VGLpGSbys9yUu/0jENUQelRbQlhMvMkkHLHUvotC++qXTPMfo/BIU5 1RulqyQx9OSHe+W2ZWK1jz9PEMSRi3zXXLMA+w7mvcMpdHlVnxlVajkFt+FwDZ5ko0 HyrmVnGuD7GqQ== 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 DA8C6C54E65; Thu, 22 May 2025 22:22:21 +0000 (UTC) From: Aaron Kling via B4 Relay Date: Thu, 22 May 2025 17:22:20 -0500 Subject: [PATCH v2] gpio: palmas: Allow building as a module Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250522-gpio-palmas-gpio-v2-1-89f209d4a949@gmail.com> X-B4-Tracking: v=1; b=H4sIAJujL2gC/2WNyw7CIBREf6W5azGAUlJX/ofpAnm0NymFgCGah n8Xa1y5mzPJnNkg24Q2w6XbINmCGcPagB860LNaJ0vQNAZOuaCCUzJFDCSqxav8zWoYnKbn3mj poM1isg6fu/I2Np4xP0J67Q+FfdqfjP/LCiOMmP7O1EnK3jpxnbzC5aiDh7HW+gbqsFKLsAAAA A== 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=1747952541; l=2236; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=tHJHuNFICwcMsJaMONFWu87HoiCqqBLOs7mW/BwS8Qs=; b=wjo5VcVlO2btnmfx0266CVRxnVr1EpSH6HyMKfW2hpC4VXMan3s9ZypYctSCT+tCWz4yi8aqg N+8dKltnCWxAF3STuQg0hntmj4lnmaEht1kCuZ6Ls976WNF/fjzsSJZ 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 drops the driver specific init in favor of the module macro which does the same, plus handling exit. Signed-off-by: Aaron Kling --- 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-d6b1a3776ef5@gmail.com --- drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-palmas.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) --- base-commit: b36ddb9210e6812eb1c86ad46b66cc46aa193487 change-id: 20250520-gpio-palmas-gpio-a99fc046dc7f Best regards, diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index f2c39bbff83a33dcb12b2d32aa3ebc358a0dd949..be5d823516d0e2bff4b4231dac6a82bf10887118 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1464,7 +1464,7 @@ config GPIO_MAX77650 These chips have a single pin that can be configured as GPIO. 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 28dba7048509a3ef9c7972c1be53ea30adddabb0..eaef29f59292de5281f31e196961d90974e65b75 100644 --- a/drivers/gpio/gpio-palmas.c +++ b/drivers/gpio/gpio-palmas.c @@ -140,6 +140,7 @@ static const struct of_device_id of_palmas_gpio_match[] = { { .compatible = "ti,tps80036-gpio", .data = &tps80036_dev_data,}, { }, }; +MODULE_DEVICE_TABLE(of, of_palmas_gpio_match); static int palmas_gpio_probe(struct platform_device *pdev) { @@ -191,9 +192,8 @@ static struct platform_driver palmas_gpio_driver = { .driver.of_match_table = of_palmas_gpio_match, .probe = palmas_gpio_probe, }; +module_platform_driver(palmas_gpio_driver); -static int __init palmas_gpio_init(void) -{ - return platform_driver_register(&palmas_gpio_driver); -} -subsys_initcall(palmas_gpio_init); +MODULE_DESCRIPTION("TI PALMAS series GPIO driver"); +MODULE_AUTHOR("Laxman Dewangan "); +MODULE_LICENSE("GPL");