From patchwork Wed Jun 29 20:35:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Gross X-Patchwork-Id: 9206189 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3795860752 for ; Wed, 29 Jun 2016 20:37:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 29E57285FF for ; Wed, 29 Jun 2016 20:37:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1E54528664; Wed, 29 Jun 2016 20:37:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AC74B285FF for ; Wed, 29 Jun 2016 20:37:43 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bIMD3-0003D1-Kw; Wed, 29 Jun 2016 20:35:45 +0000 Received: from mail-ob0-x233.google.com ([2607:f8b0:4003:c01::233]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bIMCz-0003Al-T7 for linux-arm-kernel@lists.infradead.org; Wed, 29 Jun 2016 20:35:43 +0000 Received: by mail-ob0-x233.google.com with SMTP id o10so29935720obp.2 for ; Wed, 29 Jun 2016 13:35:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=kVPVrpzYLLd5z3/yQKMXgWnrJqngFLuZ2hnodJeucJo=; b=IDtHU14SdJAO5U3KEzgL39XoMjDRK8Q8Gyj4WyFgd9Cx0g6ZFa4Y5GLkOxVLKhqMxe yLM5MJaDQxmwd6eq5nKU3dGuPOpymaQBRWsJ7g5lz6uCYJ/l+f3yYFOZadxYJDUMZjVt mnU7YeuiaAOqNQMU3Q+XmVwTFpWC7sk8k6NO8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=kVPVrpzYLLd5z3/yQKMXgWnrJqngFLuZ2hnodJeucJo=; b=f36KUiexDsK4HRiSgxfxrw0jaMkvOQ6mAWrL6p8u5utu/UZR7P4UTKwjz6cEOavXZU ykJFX2jm5J91WgXm8qAlrHpHf5NRjTZbMMDXcbO1s1Nq+OJF0XE6Ys3UkTGAGceHh1KT BKyRawm8IXfNVZ9u7iyzimtbn3eaC6WNNIsEamOLacfg3GcMUZeBt/5Al4qlCCzwHjFD zKdOx2tStOgMPlM8AsvQ/WRiKKJ/J4mWIQp8yPqLqxBUk3Xb7oLlgbgB5EAQ8ESHLIne 0rYs0k/o7FV/ZW5OoaT3hAW2sJPJsEE9Jr+jE1U/1zKHSEBcxEOPBRVuJr8mbndBlgI+ zrvA== X-Gm-Message-State: ALyK8tJnGmb3wqZZeTLVNcv3nrIo6yUVNo6fzQoUCniFpNaCBVmal1FKJSq/W/uWUeCxTJH1 X-Received: by 10.157.35.111 with SMTP id k44mr7382870otd.18.1467232520591; Wed, 29 Jun 2016 13:35:20 -0700 (PDT) Received: from localhost ([2602:306:c558:19b0:b56c:b950:f2a8:f4a]) by smtp.gmail.com with ESMTPSA id r65sm1998747oif.0.2016.06.29.13.35.19 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Wed, 29 Jun 2016 13:35:19 -0700 (PDT) From: Andy Gross To: linux-arm-msm@vger.kernel.org Subject: [PATCH] firmware: qcom_scm: Add missing is_available API Date: Wed, 29 Jun 2016 15:35:00 -0500 Message-Id: <1467232500-23866-1-git-send-email-andy.gross@linaro.org> X-Mailer: git-send-email 1.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160629_133542_149485_BDC997AA X-CRM114-Status: GOOD ( 10.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stephen Boyd , linux-kernel@vger.kernel.org, Bjorn Andersson , Srinivas Kandagatla , Andy Gross , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add back function that was dropped when reworking the SCM code. Signed-off-by: Andy Gross --- drivers/firmware/qcom_scm.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c index 84330c5..89c3775 100644 --- a/drivers/firmware/qcom_scm.c +++ b/drivers/firmware/qcom_scm.c @@ -308,6 +308,14 @@ static const struct reset_control_ops qcom_scm_pas_reset_ops = { .deassert = qcom_scm_pas_reset_deassert, }; +/** + * qcom_scm_is_available() - Checks if SCM is available + */ +bool qcom_scm_is_available(void) +{ + return !!__scm; +} +EXPORT_SYMBOL(qcom_scm_is_available); static int qcom_scm_probe(struct platform_device *pdev) {