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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 865A2C433E6 for ; Mon, 15 Feb 2021 16:53:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E86764E00 for ; Mon, 15 Feb 2021 16:53:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232389AbhBOQxS (ORCPT ); Mon, 15 Feb 2021 11:53:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:50214 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231629AbhBOPmV (ORCPT ); Mon, 15 Feb 2021 10:42:21 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id B100264E37; Mon, 15 Feb 2021 15:35:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1613403313; bh=bhDqEH9zOJRCMqDkygcw2XwdvM5ZzSlCwdfVnG58tRA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oQ1gS++5TM8FGLVh1mt6XStM6VccK1T33SXHiYaZ1YyjmagT8sp/XKxTeQB8EZI2F M7Jn4i1UJIQ4dRBB8iZm56rgxQXsroY3guEwxJEWyJDvWOHoQ7VK/1lsh4hVlld8eH RAWiepd//lPSSqGSVA2Y+L+mno6U0PWOeRaqZmOo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chen-Yu Tsai , Andre Heider , Jernej Skrabec , Maxime Ripard , Stephen Boyd , Sasha Levin Subject: [PATCH 5.10 081/104] clk: sunxi-ng: mp: fix parent rate change flag check Date: Mon, 15 Feb 2021 16:27:34 +0100 Message-Id: <20210215152722.065814250@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210215152719.459796636@linuxfoundation.org> References: <20210215152719.459796636@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jernej Skrabec [ Upstream commit 245090ab2636c0869527ce563afbfb8aff29e825 ] CLK_SET_RATE_PARENT flag is checked on parent clock instead of current one. Fix that. Fixes: 3f790433c3cb ("clk: sunxi-ng: Adjust MP clock parent rate when allowed") Reviewed-by: Chen-Yu Tsai Tested-by: Andre Heider Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20210209175900.7092-2-jernej.skrabec@siol.net Acked-by: Maxime Ripard Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/sunxi-ng/ccu_mp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/sunxi-ng/ccu_mp.c b/drivers/clk/sunxi-ng/ccu_mp.c index fa4ecb9155909..9d3a76604d94c 100644 --- a/drivers/clk/sunxi-ng/ccu_mp.c +++ b/drivers/clk/sunxi-ng/ccu_mp.c @@ -108,7 +108,7 @@ static unsigned long ccu_mp_round_rate(struct ccu_mux_internal *mux, max_m = cmp->m.max ?: 1 << cmp->m.width; max_p = cmp->p.max ?: 1 << ((1 << cmp->p.width) - 1); - if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) { + if (!clk_hw_can_set_rate_parent(&cmp->common.hw)) { ccu_mp_find_best(*parent_rate, rate, max_m, max_p, &m, &p); rate = *parent_rate / p / m; } else { -- 2.27.0