From patchwork Wed Oct 11 13:02:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 733009 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3EAFCD6E64 for ; Wed, 11 Oct 2023 13:02:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234850AbjJKNCS (ORCPT ); Wed, 11 Oct 2023 09:02:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234871AbjJKNCS (ORCPT ); Wed, 11 Oct 2023 09:02:18 -0400 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E10AAF for ; Wed, 11 Oct 2023 06:02:15 -0700 (PDT) Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-323ef9a8b59so6443279f8f.3 for ; Wed, 11 Oct 2023 06:02:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1697029334; x=1697634134; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=GOhmKBxnjPWo6ddzFX5PM60asyFhIGEHrRKZVC90wiM=; b=gHlFgqI3ABxAxpZZcg/h8K2970YKKRpIJbmBqDjj8m6GmthEHqePRB8SyiV3V4Jdvt BLiUpOX8y5u543L5X2pQTz3q0ze3DZR/sHttB3nzHOT5ZSKLIpNSkfN2ts+gU8ZcxU12 Zt7OP2RiYo1UbuMyvJY5nVjeL1jGdLcHYtyG1a5I/GKUUon9yGZd/j9kNwhDmuZfX05K kmJHfcx9NiO331BgKqund/NaA2q7KxEGaPGPSjctLjOuhXSaxba6NyuVDo4TgQ5lsamQ POPUvBcvrccg4xRlrGU2AsaPN72QU8Xr2NYVQla52TjHncGRNMwc25nKEeKtPYDkU+Zc sUhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697029334; x=1697634134; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=GOhmKBxnjPWo6ddzFX5PM60asyFhIGEHrRKZVC90wiM=; b=nURCoOwJb0EjM/zquU2HSjH4t3cQpzm8Xv5nrcUIRGuKh2bgCTn3Pdag732JOdEAk9 3UaNORdIo2DkTDq5lp5fKJhI1QawHW5vy1Dddn9iCxdM0T4voit7XHDwW163eSXsi2rx C4oXcHB37DuWKCMgsh5tOhVUD0hR8EbS1ApT7HRiON/EVWgJf1zUysE+nXHyHpRzp/3E /l6vtzdHgPlTjDOFP0JmItXFD8p/rkfKNoysOISQYkrzc6H4OeGwKEFGd0/mJk1ZdFWl p8OJRz9261rc9wBPIcY60LH1IXiSNfscoHiom4OveYHVowrZS1pWXiJbql3PO19banrX QaiQ== X-Gm-Message-State: AOJu0YxUdqeiOwoetO4CjXkEvLbaQLdHMkHmQGZIDqoD9p/MTlYrnJuO BZ0liXxlXiu3+EXVKlMTq9AItw== X-Google-Smtp-Source: AGHT+IG1ury2Xk2zMZ3J3z9yMYpHMD/S3uprCdExUEscuR0frxJAWI6bhpv+Tb8sn704HMfhO27rNQ== X-Received: by 2002:a5d:4c50:0:b0:31f:dc60:13b5 with SMTP id n16-20020a5d4c50000000b0031fdc6013b5mr18364953wrt.25.1697029333084; Wed, 11 Oct 2023 06:02:13 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:e551:3946:26fc:f94]) by smtp.gmail.com with ESMTPSA id s13-20020adfeccd000000b003198a9d758dsm15455375wro.78.2023.10.11.06.02.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 06:02:12 -0700 (PDT) From: Bartosz Golaszewski To: Linus Walleij , Andy Shevchenko , Peter Korsgaard , Peter Rosin Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH 3/3] i2c: mux: gpio: don't fiddle with GPIOLIB internals Date: Wed, 11 Oct 2023 15:02:04 +0200 Message-Id: <20231011130204.52265-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231011130204.52265-1-brgl@bgdev.pl> References: <20231011130204.52265-1-brgl@bgdev.pl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Bartosz Golaszewski Use the relevant API functions to retrieve the address of the underlying struct device instead of accessing GPIOLIB private structures manually. Signed-off-by: Bartosz Golaszewski --- drivers/i2c/muxes/i2c-mux-gpio.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c index 5d5cbe0130cd..48a872a8196b 100644 --- a/drivers/i2c/muxes/i2c-mux-gpio.c +++ b/drivers/i2c/muxes/i2c-mux-gpio.c @@ -14,8 +14,7 @@ #include #include #include -/* FIXME: stop poking around inside gpiolib */ -#include "../../gpio/gpiolib.h" +#include struct gpiomux { struct i2c_mux_gpio_platform_data data; @@ -176,7 +175,8 @@ static int i2c_mux_gpio_probe(struct platform_device *pdev) } for (i = 0; i < ngpios; i++) { - struct device *gpio_dev; + struct gpio_device *gdev; + struct device *dev; struct gpio_desc *gpiod; enum gpiod_flags flag; @@ -195,9 +195,9 @@ static int i2c_mux_gpio_probe(struct platform_device *pdev) if (!muxc->mux_locked) continue; - /* FIXME: find a proper way to access the GPIO device */ - gpio_dev = &gpiod->gdev->dev; - muxc->mux_locked = i2c_root_adapter(gpio_dev) == root; + gdev = gpiod_to_gpio_device(gpiod); + dev = gpio_device_to_device(gdev); + muxc->mux_locked = i2c_root_adapter(dev) == root; } if (muxc->mux_locked)