From patchwork Sat Feb 2 17:25:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haojian Zhuang X-Patchwork-Id: 2084541 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id F01323FD2B for ; Sat, 2 Feb 2013 17:30:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U1gsP-0001ic-KY; Sat, 02 Feb 2013 17:27:41 +0000 Received: from mail-pb0-f44.google.com ([209.85.160.44]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U1gri-0001Ad-Px for linux-arm-kernel@lists.infradead.org; Sat, 02 Feb 2013 17:26:59 +0000 Received: by mail-pb0-f44.google.com with SMTP id wz12so2607905pbc.17 for ; Sat, 02 Feb 2013 09:26:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:x-gm-message-state; bh=AYGISmZNoU9Gkhe+zTLy+B9VD09oZ78V1Rbxjx6lM7U=; b=AlgPIxZxS9W6G5ihigw9867lUVz2JNn/muK7ZofmBBskulLXEIKKP9ZTlaLNMAdYal QDYr2BN506mraVIArnFHMZuo3+aFrL4X8cB3zftpDtR+2SU6QMoqmGC27hlEYP/7h6uv 7UYxKN73MzguB5hfRH/fXkVvWgGrMQBt+6cIDLKbbmqDv2H4LCD9KzSSCZs9H7yyLwvN AFsXWmMfo9vX9q0Rc59FfZn5MGMr3K0EgVFdUTQdqzYP/nj+/EV1JS2Yg6k11xuIx+tC WXBlX6Oz9QOVLO2o6twD5/JDdyhFJfHvLrVkCcPQKBJK16zk0jAdm79TCr74uvoevk9f pkDA== X-Received: by 10.68.130.226 with SMTP id oh2mr41886663pbb.157.1359826017646; Sat, 02 Feb 2013 09:26:57 -0800 (PST) Received: from localhost.localdomain ([27.115.121.35]) by mx.google.com with ESMTPS id b3sm10434040pax.14.2013.02.02.09.26.51 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 02 Feb 2013 09:26:56 -0800 (PST) From: Haojian Zhuang To: shiraz.hashim@st.com, shiraz.linux.kernel@gmail.com, linux@arm.linux.org.uk, tony@atomide.com, linux-arm-kernel@lists.infradead.org, swarren@nvidia.com Subject: [PATCH v8 08/12] pinctrl: generic: dump pin configuration Date: Sun, 3 Feb 2013 01:25:49 +0800 Message-Id: <1359825953-15663-9-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1359825953-15663-1-git-send-email-haojian.zhuang@linaro.org> References: <1359825953-15663-1-git-send-email-haojian.zhuang@linaro.org> X-Gm-Message-State: ALoCoQmLzt7+Eu6BO5hZt1h3IzCq/2k7PUikkWs2LjgMUeyy3h6m1CiLn/SQH1som9jbJoA8fvC7 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130202_122658_949199_80985FF6 X-CRM114-Status: UNSURE ( 9.52 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.160.44 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Haojian Zhuang , patches@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add the support of dumping pin configuration. Signed-off-by: Haojian Zhuang --- drivers/pinctrl/pinconf-generic.c | 12 ++++++++++++ drivers/pinctrl/pinconf.h | 8 ++++++++ 2 files changed, 20 insertions(+) diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index e5948f8..66e4ae5 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -120,4 +120,16 @@ void pinconf_generic_dump_group(struct pinctrl_dev *pctldev, } } +void pinconf_generic_dump_config(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned long config) +{ + int i; + + for(i = 0; i < ARRAY_SIZE(conf_items); i++) { + if (pinconf_to_config_param(config) != conf_items[i].param) + continue; + seq_printf(s, "%s: 0x%x", conf_items[i].display, + pinconf_to_config_argument(config)); + } +} #endif diff --git a/drivers/pinctrl/pinconf.h b/drivers/pinctrl/pinconf.h index e3ed8cb..8023421 100644 --- a/drivers/pinctrl/pinconf.h +++ b/drivers/pinctrl/pinconf.h @@ -98,6 +98,8 @@ void pinconf_generic_dump_pin(struct pinctrl_dev *pctldev, void pinconf_generic_dump_group(struct pinctrl_dev *pctldev, struct seq_file *s, const char *gname); +void pinconf_generic_dump_config(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned long config); #else static inline void pinconf_generic_dump_pin(struct pinctrl_dev *pctldev, @@ -114,4 +116,10 @@ static inline void pinconf_generic_dump_group(struct pinctrl_dev *pctldev, return; } +static void pinconf_generic_dump_config(struct pinctrl_dev *pctldev, + struct seq_file *s, + unsigned long config) +{ + return; +} #endif