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[2620:137:e000::1:20]) by mx.google.com with ESMTP id cs10-20020a170906dc8a00b00770872ae13csi9296694ejc.467.2022.09.13.08.57.54; Tue, 13 Sep 2022 08:58:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=Z+FltSt8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235347AbiIMPqA (ORCPT + 99 others); Tue, 13 Sep 2022 11:46:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234634AbiIMPpO (ORCPT ); Tue, 13 Sep 2022 11:45:14 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A547A8688F; Tue, 13 Sep 2022 07:48:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4D77E614D0; Tue, 13 Sep 2022 14:35:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60720C433C1; Tue, 13 Sep 2022 14:35:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1663079747; bh=vhBPoo9+TLK9+hQbWq1b8y3SJghTY07Qom1m3j2Diu0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z+FltSt8Utehy9wpZbmKy+qVKwelQL4Dk06HWXLvl3gTgBDmNywLGP2RFJok0oWRK EmJfLE/IVh8+lrxUOiPWNh81NNpNOkuRt78t5O/3cxtseHMtkvkxnY1tI3oudw19WQ g0v+Qlda1p/WjvRXqGJReCyGEIV0/2xlQFM6RLNg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yang Ling , Keguang Zhang , Thomas Bogendoerfer , Sasha Levin Subject: [PATCH 4.14 60/61] MIPS: loongson32: ls1c: Fix hang during startup Date: Tue, 13 Sep 2022 16:08:02 +0200 Message-Id: <20220913140349.452979631@linuxfoundation.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220913140346.422813036@linuxfoundation.org> References: <20220913140346.422813036@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Ling [ Upstream commit 35508d2424097f9b6a1a17aac94f702767035616 ] The RTCCTRL reg of LS1C is obselete. Writing this reg will cause system hang. Fixes: 60219c563c9b6 ("MIPS: Add RTC support for Loongson1C board") Signed-off-by: Yang Ling Tested-by: Keguang Zhang Acked-by: Keguang Zhang Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/loongson32/ls1c/board.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/mips/loongson32/ls1c/board.c b/arch/mips/loongson32/ls1c/board.c index eb2d913c694fd..2d9675a6782c3 100644 --- a/arch/mips/loongson32/ls1c/board.c +++ b/arch/mips/loongson32/ls1c/board.c @@ -19,7 +19,6 @@ static struct platform_device *ls1c_platform_devices[] __initdata = { static int __init ls1c_platform_init(void) { ls1x_serial_set_uartclk(&ls1x_uart_pdev); - ls1x_rtc_set_extclk(&ls1x_rtc_pdev); return platform_add_devices(ls1c_platform_devices, ARRAY_SIZE(ls1c_platform_devices)); -- 2.35.1