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=-20.2 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 58088C433EF for ; Mon, 20 Sep 2021 17:04:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4295561ADF for ; Mon, 20 Sep 2021 17:04:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345020AbhITRFm (ORCPT ); Mon, 20 Sep 2021 13:05:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:56392 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345056AbhITRDL (ORCPT ); Mon, 20 Sep 2021 13:03:11 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 880D56136A; Mon, 20 Sep 2021 16:53:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632156829; bh=5mCazeK59FlaNGhVqSlMs7uN5DeeYpgjVyW1G8eCLa4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RPhPi744MrV+iXmjFYmPyB1rdlCT0HVZ/QhxjSpLHMhTVhHmJgscGnzgSg23nPqqq W14tKiCDO3Bs2QpWiyhPLQfISixo36kjwQ6wljDe14KWxkeFK+zY38vYYg4GzLZDik BsWLLSfX3AwqP78Q+qW2yNIyg/IgSeO5sJ2Oko1M= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Zhen Lei , Linus Walleij , Sasha Levin Subject: [PATCH 4.9 103/175] pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() Date: Mon, 20 Sep 2021 18:42:32 +0200 Message-Id: <20210920163921.446132649@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163918.068823680@linuxfoundation.org> References: <20210920163918.068823680@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: Zhen Lei [ Upstream commit d789a490d32fdf0465275e3607f8a3bc87d3f3ba ] Fix to return -ENOTSUPP instead of 0 when PCS_HAS_PINCONF is true, which is the same as that returned in pcs_parse_pinconf(). Fixes: 4e7e8017a80e ("pinctrl: pinctrl-single: enhance to configure multiple pins of different modules") Reported-by: Hulk Robot Signed-off-by: Zhen Lei Link: https://lore.kernel.org/r/20210722033930.4034-2-thunder.leizhen@huawei.com Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin --- drivers/pinctrl/pinctrl-single.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 8769a579ecb1..01f42090cd03 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1335,6 +1335,7 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs, if (PCS_HAS_PINCONF) { dev_err(pcs->dev, "pinconf not supported\n"); + res = -ENOTSUPP; goto free_pingroups; } -- 2.30.2