From patchwork Wed Sep 4 17:26:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Torokhov X-Patchwork-Id: 1157856 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="BmmsvbJ6"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46NrMr1TfLz9sDQ for ; Thu, 5 Sep 2019 03:26:32 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731834AbfIDR02 (ORCPT ); Wed, 4 Sep 2019 13:26:28 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:47042 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731786AbfIDR01 (ORCPT ); Wed, 4 Sep 2019 13:26:27 -0400 Received: by mail-pl1-f194.google.com with SMTP id t1so1613962plq.13; Wed, 04 Sep 2019 10:26:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=NuMWLdxdTve81PAnnbAvwVvQsKEmdWC7pj6E9m+nSP4=; b=BmmsvbJ6Qv7vfjRvpYLHkjG0kiY5mMSgxQukgWkOSzMSeBvn8YDNSEjcujYWhI60Gs 6E95DZsyvOIZf0VLmhK40xyw2tc+1Oi4FwkxrRX7NGHvLw6ggTpYaXauZavCskJx8t1N HExbwZX1mNiKGNpc6qViiZFrlIbO0jFyyFO6YwJmmA8Y4FfniEi4vEFGjLpbJIyAlSwh 2675NY6cHVPI+NLBRHVXCLMcoxnuV7dH5dOv10afScLs1IjcQmiDt2x9itJ4YZ3J8ISZ fDNBqLEVxzeJwxeJ6Fjx5DoUCu5CH9K87NeM33q1eNNc3wGulPay+Htr4P6fP2EZVaS5 iI0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=NuMWLdxdTve81PAnnbAvwVvQsKEmdWC7pj6E9m+nSP4=; b=NC7GVaDNFBO6Em/8vMVsXNSLMIEOeN6COcYh/jjmq87NJPWYcH/9WIN8MmxE+K24FW mPgjPISga10bSzx2KAavKqtpchyYNeKxfj92KFNIMrD9lv58rIBs/c7xFQxf8YGoaTrz qku4AdNxOPh8A3oGFqeKzs3S1Oef9d0Lgm/4RdaEuB2T3cPAOU48Au6c3MU8EfkkzeXr YR3mMt4GnsG+HUu7aegnL9kYodf27wo70T/6UyLbaG5TkvKKoMHrfQkrVlrKBPQGKJjL o92RB8d0RBkxZb1+WEcWSbgB/uGTd8n+D01LJethN726OsH5KuzJZ6xatDVx2MRfQf8d Nw6A== X-Gm-Message-State: APjAAAV/qqDcJCkU8zP+15e5CaFjFkGc9fYRPHP7fsAcyxscl8Iz8ir+ Og4huksVGSUsBAz7ytf5RfQ= X-Google-Smtp-Source: APXvYqwPu9jzMxirXHDPc1lLcXxJHBScXiZql5wpzn4nUl6tw3CIq+FIa+XrOYeqZAMc2S7/nbA1ww== X-Received: by 2002:a17:902:141:: with SMTP id 59mr42716384plb.324.1567617986782; Wed, 04 Sep 2019 10:26:26 -0700 (PDT) Received: from dtor-ws ([2620:15c:202:201:3adc:b08c:7acc:b325]) by smtp.gmail.com with ESMTPSA id e189sm28365199pgc.15.2019.09.04.10.26.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Sep 2019 10:26:26 -0700 (PDT) Date: Wed, 4 Sep 2019 10:26:24 -0700 From: Dmitry Torokhov To: Mika Westerberg Cc: Andy Shevchenko , Linus Walleij , linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] gpiolib: acpi: make acpi_can_fallback_to_crs() static Message-ID: <20190904172624.GA76617@dtor-ws> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org It is not used outside gpiolib-acpi.c module, so there is no need to export it. Signed-off-by: Dmitry Torokhov Reviewed-by: Andy Shevchenko Acked-by: Mika Westerberg --- drivers/gpio/gpiolib-acpi.c | 19 ++++++++++--------- drivers/gpio/gpiolib-acpi.h | 8 -------- 2 files changed, 10 insertions(+), 17 deletions(-) diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index fdee8afa5339..2b6fdc9947f7 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -728,6 +728,16 @@ static struct gpio_desc *acpi_get_gpiod_by_index(struct acpi_device *adev, return ret ? ERR_PTR(ret) : lookup.desc; } +static bool acpi_can_fallback_to_crs(struct acpi_device *adev, + const char *con_id) +{ + /* Never allow fallback if the device has properties */ + if (acpi_dev_has_props(adev) || adev->driver_gpios) + return false; + + return con_id == NULL; +} + struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id, unsigned int idx, @@ -1264,15 +1274,6 @@ int acpi_gpio_count(struct device *dev, const char *con_id) return count ? count : -ENOENT; } -bool acpi_can_fallback_to_crs(struct acpi_device *adev, const char *con_id) -{ - /* Never allow fallback if the device has properties */ - if (acpi_dev_has_props(adev) || adev->driver_gpios) - return false; - - return con_id == NULL; -} - /* Run deferred acpi_gpiochip_request_irqs() */ static int acpi_gpio_handle_deferred_request_irqs(void) { diff --git a/drivers/gpio/gpiolib-acpi.h b/drivers/gpio/gpiolib-acpi.h index d7241b432b8b..1c6d65cf0629 100644 --- a/drivers/gpio/gpiolib-acpi.h +++ b/drivers/gpio/gpiolib-acpi.h @@ -52,8 +52,6 @@ struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode, struct acpi_gpio_info *info); int acpi_gpio_count(struct device *dev, const char *con_id); - -bool acpi_can_fallback_to_crs(struct acpi_device *adev, const char *con_id); #else static inline void acpi_gpiochip_add(struct gpio_chip *chip) { } static inline void acpi_gpiochip_remove(struct gpio_chip *chip) { } @@ -93,12 +91,6 @@ static inline int acpi_gpio_count(struct device *dev, const char *con_id) { return -ENODEV; } - -static inline bool acpi_can_fallback_to_crs(struct acpi_device *adev, - const char *con_id) -{ - return false; -} #endif #endif /* GPIOLIB_ACPI_H */