From patchwork Tue Jul 18 07:53:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gabriel FERNANDEZ X-Patchwork-Id: 9847151 X-Patchwork-Delegate: sboyd@codeaurora.org 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 3F5EE602C8 for ; Tue, 18 Jul 2017 07:55:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2EB8E26224 for ; Tue, 18 Jul 2017 07:55:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 22E512656B; Tue, 18 Jul 2017 07:55:43 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9B0C826224 for ; Tue, 18 Jul 2017 07:55:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751430AbdGRHyi (ORCPT ); Tue, 18 Jul 2017 03:54:38 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:60654 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751385AbdGRHye (ORCPT ); Tue, 18 Jul 2017 03:54:34 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v6I7nkNJ014462; Tue, 18 Jul 2017 09:53:47 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-.pphosted.com with ESMTP id 2brshgwmyn-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 18 Jul 2017 09:53:47 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C92D541; Tue, 18 Jul 2017 07:53:45 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag4node2.st.com [10.75.127.11]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 638E3124C; Tue, 18 Jul 2017 07:53:45 +0000 (GMT) Received: from localhost (10.75.127.48) by SFHDAG4NODE2.st.com (10.75.127.11) with Microsoft SMTP Server (TLS) id 15.0.1178.4; Tue, 18 Jul 2017 09:53:44 +0200 From: To: Rob Herring , Mark Rutland , Russell King , Maxime Coquelin , Alexandre Torgue , Michael Turquette , Stephen Boyd , Nicolas Pitre , Arnd Bergmann , , , , Lee Jones , Vladimir Zapolskiy , Sylvain Lemieux CC: , , , , , , , , , Arvind Yadav Subject: [PATCH v6 2/3] clk: gate: expose clk_gate_ops::is_enabled Date: Tue, 18 Jul 2017 09:53:33 +0200 Message-ID: <1500364414-10021-3-git-send-email-gabriel.fernandez@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1500364414-10021-1-git-send-email-gabriel.fernandez@st.com> References: <1500364414-10021-1-git-send-email-gabriel.fernandez@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG6NODE1.st.com (10.75.127.16) To SFHDAG4NODE2.st.com (10.75.127.11) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-07-18_04:, , signatures=0 Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Gabriel Fernandez This patch exposes clk_gate_ops::is_enabled as functions that can be directly called and assigned in places like this so we don't need wrapper functions that do nothing besides forward the call. Signed-off-by: Gabriel Fernandez Sugested by Stephen Boyd --- drivers/clk/clk-gate.c | 3 ++- include/linux/clk-provider.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c index 4e0c054a..dd82485 100644 --- a/drivers/clk/clk-gate.c +++ b/drivers/clk/clk-gate.c @@ -86,7 +86,7 @@ static void clk_gate_disable(struct clk_hw *hw) clk_gate_endisable(hw, 0); } -static int clk_gate_is_enabled(struct clk_hw *hw) +int clk_gate_is_enabled(struct clk_hw *hw) { u32 reg; struct clk_gate *gate = to_clk_gate(hw); @@ -101,6 +101,7 @@ static int clk_gate_is_enabled(struct clk_hw *hw) return reg ? 1 : 0; } +EXPORT_SYMBOL_GPL(clk_gate_is_enabled); const struct clk_ops clk_gate_ops = { .enable = clk_gate_enable, diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index c59c625..e9587ab 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -343,6 +343,7 @@ struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name, u8 clk_gate_flags, spinlock_t *lock); void clk_unregister_gate(struct clk *clk); void clk_hw_unregister_gate(struct clk_hw *hw); +int clk_gate_is_enabled(struct clk_hw *hw); struct clk_div_table { unsigned int val;