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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 E42F0C352BE for ; Fri, 17 Apr 2020 11:38:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B3B1C207FC for ; Fri, 17 Apr 2020 11:38:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="tzynctNf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730316AbgDQLiI (ORCPT ); Fri, 17 Apr 2020 07:38:08 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:40732 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730267AbgDQLiI (ORCPT ); Fri, 17 Apr 2020 07:38:08 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03HBc3rY116827; Fri, 17 Apr 2020 06:38:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587123483; bh=yBJEl/0Oda/rxnUe6nInwW0JQFXAi4bCO+nfJPxMYec=; h=From:To:CC:Subject:Date; b=tzynctNf0KNlaokdABEj8VM9vH2DLz77NVmLsraWzkqh06H7TwTF/tn0DRvOh8QXg ckrgUCSEAMKUcBSqpf++vaf3Opr9TAq0Dgsxdxai3SLLbwtfBtu88JbdtqdwUDR0/r XF5P6DYZqB3CrU96ke8AjjYi68Nmc6TBow1AgPYo= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03HBc2Wr126853 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Apr 2020 06:38:03 -0500 Received: from DFLE114.ent.ti.com (10.64.6.35) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Fri, 17 Apr 2020 06:38:02 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Fri, 17 Apr 2020 06:38:03 -0500 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03HBc1lN020609; Fri, 17 Apr 2020 06:38:01 -0500 From: Tomi Valkeinen To: Jacek Anaszewski , Pavel Machek , Dan Murphy , CC: Tomi Valkeinen Subject: [PATCH] leds: tlc591xxt: hide error on EPROBE_DEFER Date: Fri, 17 Apr 2020 14:37:58 +0300 Message-ID: <20200417113758.24924-1-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org If devm_led_classdev_register_ext() fails with EPROBE_DEFER, we get: tlc591xx 0-0040: couldn't register LED (null) Only print the error if the error is something else than EPROBE_DEFER. Signed-off-by: Tomi Valkeinen --- drivers/leds/leds-tlc591xx.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-tlc591xx.c b/drivers/leds/leds-tlc591xx.c index a8911ebd30e5..0929f1275814 100644 --- a/drivers/leds/leds-tlc591xx.c +++ b/drivers/leds/leds-tlc591xx.c @@ -214,8 +214,9 @@ tlc591xx_probe(struct i2c_client *client, err = devm_led_classdev_register_ext(dev, &led->ldev, &init_data); if (err < 0) { - dev_err(dev, "couldn't register LED %s\n", - led->ldev.name); + if (err != -EPROBE_DEFER) + dev_err(dev, "couldn't register LED %s\n", + led->ldev.name); return err; } } -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki