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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 768D4C4167D for ; Mon, 24 Jan 2022 21:54:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1575148AbiAXVvF (ORCPT ); Mon, 24 Jan 2022 16:51:05 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:35796 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1449526AbiAXVPp (ORCPT ); Mon, 24 Jan 2022 16:15:45 -0500 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 ams.source.kernel.org (Postfix) with ESMTPS id 88CAEB80FA1; Mon, 24 Jan 2022 21:15:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEA95C340E4; Mon, 24 Jan 2022 21:15:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643058942; bh=zBpNwWKSqsso1OByKSC4HcnXg0qiDGwuZ+0URWSstR8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qvOMz2ni0JUC9fmp9eTnnhM3yWbO2iSo8UnaP2EEsHG/jE3H5a8X00k7VeRPev02z Akh9D8MZSGCEClY/sPXOSAlxS0/q5rYmJpzGXXBi5ZE33CugKmo7nbHjgFOexu/Zfo mtkVZCmFavhAtBtsrm8Gg7B1VPXgR0ZCmr9B4/Vw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lad Prabhakar , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.16 0453/1039] clk: renesas: rzg2l: propagate return value of_genpd_add_provider_simple() Date: Mon, 24 Jan 2022 19:37:22 +0100 Message-Id: <20220124184140.528054004@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184125.121143506@linuxfoundation.org> References: <20220124184125.121143506@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: Lad Prabhakar [ Upstream commit 33748744f15a110a233b6ae0380f476006e770f0 ] of_genpd_add_provider_simple() might fail, this patch makes sure we check the return value of of_genpd_add_provider_simple() by propagating the return value to the caller of rzg2l_cpg_add_clk_domain(). Fixes: ef3c613ccd68a ("clk: renesas: Add CPG core wrapper for RZ/G2L SoC") Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20211117115101.28281-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- drivers/clk/renesas/rzg2l-cpg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c index 4f04ff57d468a..aafd1879ff562 100644 --- a/drivers/clk/renesas/rzg2l-cpg.c +++ b/drivers/clk/renesas/rzg2l-cpg.c @@ -878,8 +878,7 @@ static int __init rzg2l_cpg_add_clk_domain(struct device *dev) if (ret) return ret; - of_genpd_add_provider_simple(np, genpd); - return 0; + return of_genpd_add_provider_simple(np, genpd); } static int __init rzg2l_cpg_probe(struct platform_device *pdev) -- 2.34.1