From patchwork Wed Mar 7 17:35:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrice CHOTARD X-Patchwork-Id: 10264607 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CAEB8602BD for ; Wed, 7 Mar 2018 17:37:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B956128ADD for ; Wed, 7 Mar 2018 17:37:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AE3B828B87; Wed, 7 Mar 2018 17:37:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 443FB28ADD for ; Wed, 7 Mar 2018 17:37:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Y1ukDpY4ONHeCz8cZKqXMqlkqENYzAUBoBHTmzxJK+U=; b=XaBtSVY0I3Vd+W HLZeo7aVRMNJSdV1Twqcu4dYQ+G/q0SG56GyjuyBrqowe/R1/fh8c5ysIuchOICGFzVtkWWa4nvja XOgI9z2RcFuUk8Up6en3S5s4emIX1T4/qfVS+994I49n6EgJuEgAEyoGvGOnLhRQgu2sdn8AtW6k4 7JKCnUnc4xkdxkrCSKSbWgOTh+ZbE24Xu7ENzrlvPUOC+ssXVqk+DePop16X8F4ouEOs+pJvxjzsI O7dPLHyWmvIeC5QtAml7soPqZyPWAxk9uqbq2fV29gRfgzj/InnkaJuma+MnoQ4Mz0tfk2tJpMpzV HrmAM/G0uAZWSqNqDUNA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1etd0H-0007df-Pj; Wed, 07 Mar 2018 17:37:25 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1etcyy-00070Q-Rx for linux-arm-kernel@lists.infradead.org; Wed, 07 Mar 2018 17:36:13 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w27HTSJY024082; Wed, 7 Mar 2018 18:35:38 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2gjj610tsj-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 07 Mar 2018 18:35:38 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id B75D134; Wed, 7 Mar 2018 17:35:37 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag6node3.st.com [10.75.127.18]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 9B49C546F; Wed, 7 Mar 2018 17:35:37 +0000 (GMT) Received: from localhost (10.75.127.47) by SFHDAG6NODE3.st.com (10.75.127.18) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 7 Mar 2018 18:35:37 +0100 From: To: , , , , , , , , Subject: [PATCH v4 1/3] tty: st-asc: Update tty alias Date: Wed, 7 Mar 2018 18:35:32 +0100 Message-ID: <1520444134-30144-2-git-send-email-patrice.chotard@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1520444134-30144-1-git-send-email-patrice.chotard@st.com> References: <1520444134-30144-1-git-send-email-patrice.chotard@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG4NODE2.st.com (10.75.127.11) To SFHDAG6NODE3.st.com (10.75.127.18) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-03-07_08:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180307_093606_035065_425B1DA3 X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: patrice.chotard@st.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Patrice Chotard Since dtc v1.4.6-9-gaadd0b65c987, aliases property name must include only lowercase and '-'. After having updated all STi boards serial aliases from "ttyASN" to "serialN", st-asc driver need to be updated accordingly as tty aliases id is retrieved using of_alias_get_id(). Signed-off-by: Patrice Chotard Reviewed-by: Rob Herring --- v4: _ add Reviewed-by v3: _ update st-asc driver with "serial" alias prefix and keep "ttyAS" in second choice v2: _ update st-asc driver with "serial" alias prefix drivers/tty/serial/st-asc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c index c763253514e9..5f9f01fac6dd 100644 --- a/drivers/tty/serial/st-asc.c +++ b/drivers/tty/serial/st-asc.c @@ -782,7 +782,9 @@ static struct asc_port *asc_of_get_asc_port(struct platform_device *pdev) if (!np) return NULL; - id = of_alias_get_id(np, ASC_SERIAL_NAME); + id = of_alias_get_id(np, "serial"); + if (id < 0) + id = of_alias_get_id(np, ASC_SERIAL_NAME); if (id < 0) id = 0;