From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753158AbbHaX4o (ORCPT ); Mon, 31 Aug 2015 19:56:44 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:34094 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752489AbbHaX4n (ORCPT ); Mon, 31 Aug 2015 19:56:43 -0400 Message-ID: <1441065398.6224.1.camel@ingics.com> Subject: [PATCH v2] reset: Add (devm_)reset_control_get stub functions From: Axel Lin To: Philipp Zabel Cc: Mark Brown , Takashi Iwai , linux-kernel@vger.kernel.org Date: Tue, 01 Sep 2015 07:56:38 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.12.10-0ubuntu1~14.10.1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org So the drivers can be compiled with CONFIG_RESET_CONTROLLER disabled. Signed-off-by: Axel Lin --- v2: Add __must_check and WARN_ON(1); And make it return ERR_PTR(-EINVAL). include/linux/reset.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/include/linux/reset.h b/include/linux/reset.h index da5602b..7f65f9c 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -74,6 +74,20 @@ static inline int device_reset_optional(struct device *dev) return -ENOSYS; } +static inline struct reset_control *__must_check reset_control_get( + struct device *dev, const char *id) +{ + WARN_ON(1); + return ERR_PTR(-EINVAL); +} + +static inline struct reset_control *__must_check devm_reset_control_get( + struct device *dev, const char *id) +{ + WARN_ON(1); + return ERR_PTR(-EINVAL); +} + static inline struct reset_control *reset_control_get_optional( struct device *dev, const char *id) { -- 1.9.1