From patchwork Thu Jan 25 12:10:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 1890769 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=linux-pwm+bounces-1042-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TLKRf3gJ9z26kY for ; Thu, 25 Jan 2024 23:11:10 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 49E6428F9BE for ; Thu, 25 Jan 2024 12:11:09 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 925AF4501E; Thu, 25 Jan 2024 12:11:06 +0000 (UTC) X-Original-To: linux-pwm@vger.kernel.org Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 E5B1E4501B for ; Thu, 25 Jan 2024 12:11:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706184666; cv=none; b=IHxqNKzb8C7w3wb/JyzvsKcuh1r1eEGAJZrBq+vQ/fnHtEyn4JBOwR57jTxiM412EjzuAm97g+UdLJRyDgESPHoKi9wytDO0PrGaeEKKUVmgxjkjw5vwAwVpAwm+TneOlF+Qgt3BqeJKM5YC7YCQaLjKJYZX+dE6xI52M4d5ziU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706184666; c=relaxed/simple; bh=EyspCkf8TJIJCf2o87sHLyV8Xk//9qAC0hKUF5jihak=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=jH3yP9bJplQ28dTlk+apRpmDY0icIcMqotLW/v7YCz8Nyt9fZ2KsAJqYoqPnxllfqvJNwPZb8VeWJHDD2cv7qpU2pubt4gT3+QTXy6BlzJAsCZspI9nb8OfqL10TeRiXYxPJ5D6ggHXYT4Lia5gw+4d0J8aCviiNNa343gPcqNA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rSyZS-0004gz-Gu; Thu, 25 Jan 2024 13:11:02 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rSyZR-002HVo-FH; Thu, 25 Jan 2024 13:11:01 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1rSyZR-007n5X-1H; Thu, 25 Jan 2024 13:11:01 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: linux-pwm@vger.kernel.org Cc: kernel@pengutronix.de Subject: [PATCH v5 110/111] pwm: Make pwmchip_[sg]et_drvdata() a wrapper around dev_set_drvdata() Date: Thu, 25 Jan 2024 13:10:12 +0100 Message-ID: X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-pwm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1872; i=u.kleine-koenig@pengutronix.de; h=from:subject:message-id; bh=EyspCkf8TJIJCf2o87sHLyV8Xk//9qAC0hKUF5jihak=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlsk+7YLbIAflt5gQa/f3pY4XcxB68T7F5L/ZoC ksBVcIKN02JATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZbJPuwAKCRCPgPtYfRL+ ToF+B/0dx8YGIW4qCniHDPBOz78dBLQz89tpScojBu2UUkH8Xu5ix+PryZxuNVT11622f7hNTG/ pegEZlUiTCLVNglr0I6g09QcZRGrjZbaIRsD3ofTCb1p9o+6Z8AwQX3pbuBT527U/Ksn+QkTfm5 H31SXCA3mOPZdNOrhS8va7XDc6V8s0iubZSMgpwY1CLjLoDmVaI/mC4u83FP9Dbzh8TRnzMcVIn gO/2TRbkHDB9x4hmo67G0pLIQbLeFIUTOS+tPfs7+EfOQRjRQza2dMAz1U+Zrz+ce4lv/Ko82f9 yCp1AQceUTImjUBbhb5LlmjG2FcnmcixUClHpm0kaZe7f5Z0 X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-pwm@vger.kernel.org Now that a pwm_chip has a dedicated struct device, pwmchip_set_drvdata() and pwmchip_get_drvdata() can be made thin wrappers around dev_set_drvdata() and dev_get_drvdata() respectively and the previously needed pointer can be dropped from struct pwm_chip. Signed-off-by: Uwe Kleine-König --- include/linux/pwm.h | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/include/linux/pwm.h b/include/linux/pwm.h index c0f3d1139051..7012adf80a2e 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -274,7 +274,6 @@ struct pwm_ops { * @of_xlate: request a PWM device given a device tree PWM specifier * @atomic: can the driver's ->apply() be called in atomic context * @uses_pwmchip_alloc: signals if pwmchip_allow was used to allocate this chip - * @driver_data: Private pointer for driver specific info * @pwms: array of PWM devices allocated by the framework */ struct pwm_chip { @@ -290,7 +289,6 @@ struct pwm_chip { /* only used internally by the PWM framework */ bool uses_pwmchip_alloc; - void *driver_data; struct pwm_device pwms[] __counted_by(npwm); }; @@ -301,20 +299,12 @@ static inline struct device *pwmchip_parent(struct pwm_chip *chip) static inline void *pwmchip_get_drvdata(struct pwm_chip *chip) { - /* - * After pwm_chip got a dedicated struct device, this can be replaced by - * dev_get_drvdata(&chip->dev); - */ - return chip->driver_data; + return dev_get_drvdata(&chip->dev); } static inline void pwmchip_set_drvdata(struct pwm_chip *chip, void *data) { - /* - * After pwm_chip got a dedicated struct device, this can be replaced by - * dev_set_drvdata(&chip->dev, data); - */ - chip->driver_data = data; + dev_set_drvdata(&chip->dev, data); } #if IS_ENABLED(CONFIG_PWM)