From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FD38C43381 for ; Thu, 14 Feb 2019 10:41:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 389EB2229F for ; Thu, 14 Feb 2019 10:41:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438421AbfBNKlS (ORCPT ); Thu, 14 Feb 2019 05:41:18 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:41845 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2406638AbfBNKlP (ORCPT ); Thu, 14 Feb 2019 05:41:15 -0500 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x1EAexU1030617; Thu, 14 Feb 2019 11:41:00 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2qmwsujrjr-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 14 Feb 2019 11:41:00 +0100 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 59A6434; Thu, 14 Feb 2019 10:40:55 +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 346C24EB1; Thu, 14 Feb 2019 10:40:55 +0000 (GMT) Received: from localhost (10.75.127.47) by SFHDAG4NODE2.st.com (10.75.127.11) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Thu, 14 Feb 2019 11:40:54 +0100 From: To: Michael Turquette , Stephen Boyd , Maxime Coquelin , Alexandre Torgue CC: , , , , Gabriel Fernandez Subject: [PATCH v2 6/7] clk: stm32mp1: remove unnecessary CLK_DIVIDER_ALLOW_ZERO flag Date: Thu, 14 Feb 2019 11:40:46 +0100 Message-ID: <20190214104047.1173-7-gabriel.fernandez@st.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20190214104047.1173-1-gabriel.fernandez@st.com> References: <20190214104047.1173-1-gabriel.fernandez@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG5NODE1.st.com (10.75.127.13) To SFHDAG4NODE2.st.com (10.75.127.11) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-02-14_07:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Gabriel Fernandez The divisor of ethptp_k and ck_hse_rtc clocks is: 'value register plus one'. Then CLK_DIVIDER_ALLOW_ZERO flag has no effect and is useless here. Signed-off-by: Gabriel Fernandez --- drivers/clk/clk-stm32mp1.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c index 8958bc11ff05..ca987632564e 100644 --- a/drivers/clk/clk-stm32mp1.c +++ b/drivers/clk/clk-stm32mp1.c @@ -1959,11 +1959,10 @@ static const struct clock_config stm32mp1_clock_cfg[] = { CLK_SET_RATE_NO_REPARENT, _NO_GATE, _MMUX(M_ETHCK), - _DIV(RCC_ETHCKSELR, 4, 4, CLK_DIVIDER_ALLOW_ZERO, NULL)), + _DIV(RCC_ETHCKSELR, 4, 4, 0, NULL)), /* RTC clock */ - DIV(NO_ID, "ck_hse_rtc", "ck_hse", 0, RCC_RTCDIVR, 0, 7, - CLK_DIVIDER_ALLOW_ZERO), + DIV(NO_ID, "ck_hse_rtc", "ck_hse", 0, RCC_RTCDIVR, 0, 7, 0), COMPOSITE(RTC, "ck_rtc", rtc_src, CLK_OPS_PARENT_ENABLE | CLK_SET_RATE_PARENT, -- 2.17.0