From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753152AbcFFQAR (ORCPT ); Mon, 6 Jun 2016 12:00:17 -0400 Received: from mail-wm0-f54.google.com ([74.125.82.54]:38546 "EHLO mail-wm0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752546AbcFFP6b (ORCPT ); Mon, 6 Jun 2016 11:58:31 -0400 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@stlinux.com, maxime.coquelin@st.com, srinivas.kandagatla@gmail.com, kishon@ti.com, balbi@kernel.org, gregkh@linuxfoundation.org, p.zabel@pengutronix.de, linux-usb@vger.kernel.org, Lee Jones Subject: [PATCH 4/7] reset: Supply *_shared variant calls when using *_optional APIs Date: Mon, 6 Jun 2016 16:56:52 +0100 Message-Id: <20160606155655.10860-5-lee.jones@linaro.org> X-Mailer: git-send-email 2.8.3 In-Reply-To: <20160606155655.10860-1-lee.jones@linaro.org> References: <20160606155655.10860-1-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Consumers need to be able to specify whether they are requesting an 'exclusive' or 'shared' reset line no matter which API (of_*, devm_*, etc) they are using. This change allows users of the optional_* API in particular to specify that their request is for a 'shared' line. Signed-off-by: Lee Jones --- include/linux/reset.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/reset.h b/include/linux/reset.h index fd69240..c358106 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -141,6 +141,12 @@ static inline struct reset_control *reset_control_get_optional_exclusive( return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0); } +static inline struct reset_control *reset_control_get_optional_shared( + struct device *dev, const char *id) +{ + return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 1); +} + /** * of_reset_control_get_exclusive - Lookup and obtain an exclusive reference * to a reset controller. @@ -270,6 +276,12 @@ static inline struct reset_control *devm_reset_control_get_optional_exclusive( return __devm_reset_control_get(dev, id, 0, 0); } +static inline struct reset_control *devm_reset_control_get_optional_shared( + struct device *dev, const char *id) +{ + return __devm_reset_control_get(dev, id, 0, 1); +} + /** * devm_reset_control_get_exclusive_by_index - resource managed * reset_control_get_exclusive() -- 2.8.3