From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755349AbZLILxg (ORCPT ); Wed, 9 Dec 2009 06:53:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755299AbZLILxf (ORCPT ); Wed, 9 Dec 2009 06:53:35 -0500 Received: from smtp.gentoo.org ([140.211.166.183]:48897 "EHLO smtp.gentoo.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755296AbZLILxf (ORCPT ); Wed, 9 Dec 2009 06:53:35 -0500 From: Mike Frysinger To: Arnd Bergmann Cc: linux-kernel@vger.kernel.org Subject: [PATCH] asm-generic/gpio.h: add some forward decls of the device struct Date: Wed, 9 Dec 2009 06:53:39 -0500 Message-Id: <1260359619-15618-1-git-send-email-vapier@gentoo.org> X-Mailer: git-send-email 1.6.5.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org After the recent commit a4177ee7f, attempting to include asm-generic/gpio.h in otherwise "slim" code results in ugly warnings like so: CC arch/blackfin/kernel/bfin_gpio.o In file included from arch/blackfin/include/asm/gpio.h:278, from arch/blackfin/kernel/bfin_gpio.c:15: include/asm-generic/gpio.h:193: warning: ‘struct device’ declared inside parameter list its scope is only this definition or declaration, which is probably not what you want So add simple C forward decls of the struct device to avoid these. Signed-off-by: Mike Frysinger --- include/asm-generic/gpio.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 66d6106..204bed3 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -28,6 +28,7 @@ static inline int gpio_is_valid(int number) return ((unsigned)number) < ARCH_NR_GPIOS; } +struct device; struct seq_file; struct module; @@ -181,6 +182,8 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value) #ifndef CONFIG_GPIO_SYSFS +struct device; + /* sysfs support is only available with gpiolib, where it's optional */ static inline int gpio_export(unsigned gpio, bool direction_may_change) -- 1.6.5.5