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: 13399302 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 5FDBD286B7 for ; Tue, 26 Sep 2023 14:59:58 +0000 (UTC) Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5328811D for ; Tue, 26 Sep 2023 07:59:56 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-40572aeb673so59494005e9.0 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=WI1c85pSG4eu1/mmxWgDBcWwZmzks3TANwQiZ7i3HN0vPaoiHsdMQsKv4yl0LYa1Ys C7ODNqV95qsx5zdL34admLeP695/y96ureIINkTT6Jjr0Z7y9/kESfvXsbr4HEUO4o4L 7upa6N/0pDhy4sTOOi7JB2e30AxUQxyy15xDernuFMlUnPCa4mT3QazDSKSzOYsjQQ/U D4yxKaCsJevPehvGi6j77UonsSZGsbNK0W3aX2QJ1HOH8HeXxnMqckDHOuO0VObYdTHv 9bk+3XZ87CnUfFs29tVZFdEmhRrI4rjlzHXlm73/AZ4WPhFW7y4fE2giGuBhPI/lMs7b GmzA== X-Gm-Message-State: AOJu0YwYo8ov0PdySCIRr9uLE5xB6DSAFEoEblm49LautLGJoryRl8ig /r0gfoqj2Fiwdd+QA9k2yrMeLQ== 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> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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 */