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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,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 AF8B5CA9EC0 for ; Tue, 29 Oct 2019 01:56:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 843C9208C0 for ; Tue, 29 Oct 2019 01:56:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730230AbfJ2B4m (ORCPT ); Mon, 28 Oct 2019 21:56:42 -0400 Received: from inva020.nxp.com ([92.121.34.13]:58290 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730082AbfJ2B4h (ORCPT ); Mon, 28 Oct 2019 21:56:37 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id CCB4F1A00F4; Tue, 29 Oct 2019 02:56:35 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 40EAD1A0310; Tue, 29 Oct 2019 02:56:33 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id B4FE3402E2; Tue, 29 Oct 2019 09:56:29 +0800 (SGT) From: Anson Huang To: fugang.duan@nxp.com, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH RESEND 2/2] net: fec_ptp: Use platform_get_irq_xxx_optional() to avoid error message Date: Tue, 29 Oct 2019 09:53:19 +0800 Message-Id: <1572313999-23317-2-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1572313999-23317-1-git-send-email-Anson.Huang@nxp.com> References: <1572313999-23317-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use platform_get_irq_byname_optional() and platform_get_irq_optional() instead of platform_get_irq_byname() and platform_get_irq() for optional IRQs to avoid below error message during probe: [ 0.795803] fec 30be0000.ethernet: IRQ pps not found [ 0.800787] fec 30be0000.ethernet: IRQ index 3 not found Signed-off-by: Anson Huang Acked-by: Fugang Duan Reviewed-by: Stephen Boyd --- - The patch f1da567f1dc1 ("driver core: platform: Add platform_get_irq_byname_optional()") already landed on network/master, resend this patch set. --- drivers/net/ethernet/freescale/fec_ptp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 19e2365..945643c 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -600,9 +600,9 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx) INIT_DELAYED_WORK(&fep->time_keep, fec_time_keep); - irq = platform_get_irq_byname(pdev, "pps"); + irq = platform_get_irq_byname_optional(pdev, "pps"); if (irq < 0) - irq = platform_get_irq(pdev, irq_idx); + irq = platform_get_irq_optional(pdev, irq_idx); /* Failure to get an irq is not fatal, * only the PTP_CLOCK_PPS clock events should stop */ -- 2.7.4