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 B0A54C433F5 for ; Mon, 20 Sep 2021 16:52:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9C4E0613D0 for ; Mon, 20 Sep 2021 16:52:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244739AbhITQx6 (ORCPT ); Mon, 20 Sep 2021 12:53:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:35746 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236764AbhITQtk (ORCPT ); Mon, 20 Sep 2021 12:49:40 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0A11D61252; Mon, 20 Sep 2021 16:48:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632156493; bh=sqgVyOzNhYPj7Vwl0FaNkHWKzn1gJvizOkLBGoQIlgk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YUcDZHj2Jv0FTuUkoK6IQaCp7Hn34sWIJo2OVUxlP/vsMb/XDLU37GWNvOKv1rtYp 2C4vMdsXAYkWfwIgIjnNDIODIX9n5p3pW+2AYsOn++bjbj5QJ7XUMkpiiB02m9goyX 6oiYy3nDIc0b91m//2ub273aftrQqQololZinX6k= 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 4.4 084/133] pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() Date: Mon, 20 Sep 2021 18:42:42 +0200 Message-Id: <20210920163915.390195132@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163912.603434365@linuxfoundation.org> References: <20210920163912.603434365@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 17714793c08e..9c6afaebc9cf 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1328,6 +1328,7 @@ 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