From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756776Ab2DDPOz (ORCPT ); Wed, 4 Apr 2012 11:14:55 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:41778 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756354Ab2DDPOx (ORCPT ); Wed, 4 Apr 2012 11:14:53 -0400 From: Mark Brown To: Grant Likely , Linus Walleij Cc: linux-kernel@vger.kernel.org, Mark Brown Subject: [PATCH 1/2] gpiolib: Add !CONFIG_GPIOLIB definitions of devm_ functions Date: Wed, 4 Apr 2012 16:14:48 +0100 Message-Id: <1333552489-27694-1-git-send-email-broonie@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently the managed gpio_request() and gpio_free() are not stubbed out for configurations not using gpiolib - do that to aid use in drivers. Signed-off-by: Mark Brown --- include/linux/gpio.h | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/include/linux/gpio.h b/include/linux/gpio.h index f8b46af..ceb8eef 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -89,6 +89,12 @@ static inline int gpio_request(unsigned gpio, const char *label) return -ENOSYS; } +static inline int devm_gpio_request(struct device *dev, unsigned gpio, + const char *label) +{ + return -ENOSYS; +} + static inline int gpio_request_one(unsigned gpio, unsigned long flags, const char *label) { @@ -108,6 +114,14 @@ static inline void gpio_free(unsigned gpio) WARN_ON(1); } +static inline void devm_gpio_free(struct device *dev, unsigned gpio) +{ + might_sleep(); + + /* GPIO can never have been requested */ + WARN_ON(1); +} + static inline void gpio_free_array(const struct gpio *array, size_t num) { might_sleep(); -- 1.7.9.1