From patchwork Tue Sep 26 14:59:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13399307 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 3DD48E7E64F for ; Tue, 26 Sep 2023 15:00:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235009AbjIZPAE (ORCPT ); Tue, 26 Sep 2023 11:00:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235004AbjIZPAD (ORCPT ); Tue, 26 Sep 2023 11:00:03 -0400 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A46C120 for ; Tue, 26 Sep 2023 07:59:56 -0700 (PDT) Received: by mail-wm1-x332.google.com with SMTP id 5b1f17b1804b1-4064014bca5so4754295e9.3 for ; Tue, 26 Sep 2023 07:59:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1695740395; x=1696345195; 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=HNGK0v08+zzpQuwoBoXMljpypDBn+BJlECyJC5l0N4Y=; b=y8aV3sl/654U3FoYohmH++rkk2HdgHwQxSCApQc7CvTvnkS7DXX0+VG009UypeeXBH o98O++bbLGXSezK6Ttg/lCCchVVejqj1azQZZoPYvSyhTPBsSSS7IFhnR9xUr9F9vf5g klVnOgQVovYOeECWZmMiJMhrmZDR6qu8+/HDcWCKWZ6pX0fo4hSHlVFI8Xh15nMh9sYg M8FWJlNs2cw5DsdnQoEIEnVSvpjrHmR/H7OzAUY2cJ7Sq23O4mxPrvxKa8A4fkIw69nT v/348kPXJ8HF4ePd7C1Jk+oHRGpDo0LKFEhqbsOHA4Aekr0X4bu3DHLtyso3u2T7vVdS ULQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695740395; x=1696345195; 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=HNGK0v08+zzpQuwoBoXMljpypDBn+BJlECyJC5l0N4Y=; b=VhtzhJPStA+CHgleVDG9qej4gLP6o3J82ErxGG1qbQEGX5BqtQovGfP8FMeVy1yl+m scCVsDDS/sVqQ8+Vc2jEyT6dUizYJE9uFt9yv7HQO+N4CYxIo3M/JAv2/EOWXEk/lUVD a4RZmec8TL1sqj1ncefsbWX2oKNZD6P+PfViD/s7mxUHHkolJRO29m4ST2KUVDF3nVOz ZGEc/qmT1LI7u2c6adKDIgzeCmOwt2egf2zr/1wLyjp7N8Cgia6wV+bpypUmeBq8K4xh TT6XizRMxZ8xIDzdsweaYwqKvDJENkf4N1ZrLxQPFXwL2e2bzaegntn+3IBSJCRRvGam 8vNw== X-Gm-Message-State: AOJu0YysMa8IY9llUlI7ONa3g4at/KPYh/EucxwzrPClHosviaMHCZup fH8EWdLOtoBr+U3OcMnFoWi/3A== X-Google-Smtp-Source: AGHT+IEOH4p3qhvyQQt5ZYpZ/mQ1vxTnsYtUtTM2fHWFYi8sXoPXL21yjgXMCK7N2nHUIBl2/l7VVw== X-Received: by 2002:a05:600c:216:b0:401:b2c7:34a8 with SMTP id 22-20020a05600c021600b00401b2c734a8mr8423804wmi.7.1695740394843; Tue, 26 Sep 2023 07:59:54 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:686:c497:30b1:d2b9]) by smtp.gmail.com with ESMTPSA id s2-20020a5d5102000000b0031f82743e25sm14871634wrt.67.2023.09.26.07.59.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Sep 2023 07:59:54 -0700 (PDT) From: Bartosz Golaszewski To: Mika Westerberg , Andy Shevchenko , Linus Walleij , Daniel Scally , Hans de Goede , Mark Gross Cc: linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Bartosz Golaszewski Subject: [RFT PATCH 4/4] gpio: acpi: remove acpi_get_and_request_gpiod() Date: Tue, 26 Sep 2023 16:59:43 +0200 Message-Id: <20230926145943.42814-5-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230926145943.42814-1-brgl@bgdev.pl> References: <20230926145943.42814-1-brgl@bgdev.pl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org From: Bartosz Golaszewski With no more users, we can remove acpi_get_and_request_gpiod(). Signed-off-by: Bartosz Golaszewski Reviewed-by: From: Andy Shevchenko Reviewed-by: Mika Westerberg --- drivers/gpio/gpiolib-acpi.c | 28 ---------------------------- include/linux/gpio/consumer.h | 8 -------- 2 files changed, 36 deletions(-) diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 17a86bdd9609..89ff93f3b579 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -158,34 +158,6 @@ static struct gpio_desc *acpi_get_gpiod(char *path, unsigned int pin) return gpiochip_get_desc(chip, pin); } -/** - * acpi_get_and_request_gpiod - Translate ACPI GPIO pin to GPIO descriptor and - * hold a refcount to the GPIO device. - * @path: ACPI GPIO controller full path name, (e.g. "\\_SB.GPO1") - * @pin: ACPI GPIO pin number (0-based, controller-relative) - * @label: Label to pass to gpiod_request() - * - * This function is a simple pass-through to acpi_get_gpiod(), except that - * as it is intended for use outside of the GPIO layer (in a similar fashion to - * gpiod_get_index() for example) it also holds a reference to the GPIO device. - */ -struct gpio_desc *acpi_get_and_request_gpiod(char *path, unsigned int pin, char *label) -{ - struct gpio_desc *gpio; - int ret; - - gpio = acpi_get_gpiod(path, pin); - if (IS_ERR(gpio)) - return gpio; - - ret = gpiod_request(gpio, label); - if (ret) - return ERR_PTR(ret); - - return gpio; -} -EXPORT_SYMBOL_GPL(acpi_get_and_request_gpiod); - static irqreturn_t acpi_gpio_irq_handler(int irq, void *data) { struct acpi_gpio_event *event = data; diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 6cc345440a5b..db2dfbae8edb 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -606,8 +606,6 @@ void acpi_dev_remove_driver_gpios(struct acpi_device *adev); int devm_acpi_dev_add_driver_gpios(struct device *dev, const struct acpi_gpio_mapping *gpios); -struct gpio_desc *acpi_get_and_request_gpiod(char *path, unsigned int pin, char *label); - #else /* CONFIG_GPIOLIB && CONFIG_ACPI */ #include @@ -625,12 +623,6 @@ static inline int devm_acpi_dev_add_driver_gpios(struct device *dev, return -ENXIO; } -static inline struct gpio_desc *acpi_get_and_request_gpiod(char *path, unsigned int pin, - char *label) -{ - return ERR_PTR(-ENOSYS); -} - #endif /* CONFIG_GPIOLIB && CONFIG_ACPI */