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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 23AEBC352BE for ; Thu, 16 Apr 2020 14:31:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EEBB521927 for ; Thu, 16 Apr 2020 14:31:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587047489; bh=xwwvXdkTLkHv6AGvthi0kajQIzbM5WF2VxClMmRruQw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0FtBL3clIsgcvmcsCVxU48mV8q/MwyqfWdGojQSL+f8ryVt5/eQkD8ECcPShFxL7n dE/g5BYN9uN9ilmIRtLSS/G3H2Mb9K01xdjsynSTXp8ciVk1ugJ9m422K7IMrKsqHP z1tYAWpfjMgP7mVdzASTrhyQduJnxZmx2HEcQkqE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2409399AbgDPOb0 (ORCPT ); Thu, 16 Apr 2020 10:31:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:49630 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2409612AbgDPOCM (ORCPT ); Thu, 16 Apr 2020 10:02:12 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 066F7217D8; Thu, 16 Apr 2020 14:02:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587045731; bh=xwwvXdkTLkHv6AGvthi0kajQIzbM5WF2VxClMmRruQw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TwGyR0prAc+ugjSfi7Ivq5Ym5PVrycFSmjv9w5V+Dgc6KUbb6RdYlsCZFcmfVWCdA KCxGmztZvE/VZL7kBiVdb9036f2EXEYTbJK+Js70hKbicgPp6+vzaKqfdgVsz+nR24 QvZoRsDvwZMY7YC1jEhIPvYU1vgj/xRMQObLLaQk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Paul Cercueil , Stephen Boyd Subject: [PATCH 5.6 227/254] clk: ingenic/TCU: Fix round_rate returning error Date: Thu, 16 Apr 2020 15:25:16 +0200 Message-Id: <20200416131354.136094206@linuxfoundation.org> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200416131325.804095985@linuxfoundation.org> References: <20200416131325.804095985@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paul Cercueil commit edcc42945dee85e9dec3737f3dbf59d917ae5418 upstream. When requesting a rate superior to the parent's rate, it would return -EINVAL instead of simply returning the parent's rate like it should. Fixes: 4f89e4b8f121 ("clk: ingenic: Add driver for the TCU clocks") Cc: stable@vger.kernel.org Signed-off-by: Paul Cercueil Link: https://lkml.kernel.org/r/20200213161952.37460-2-paul@crapouillou.net Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman --- drivers/clk/ingenic/tcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/ingenic/tcu.c +++ b/drivers/clk/ingenic/tcu.c @@ -189,7 +189,7 @@ static long ingenic_tcu_round_rate(struc u8 prescale; if (req_rate > rate) - return -EINVAL; + return rate; prescale = ingenic_tcu_get_prescale(rate, req_rate);