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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 5EEFBC606DA for ; Tue, 9 Jul 2019 10:00:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 395992080C for ; Tue, 9 Jul 2019 10:00:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726211AbfGIKAI (ORCPT ); Tue, 9 Jul 2019 06:00:08 -0400 Received: from albert.telenet-ops.be ([195.130.137.90]:44836 "EHLO albert.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726091AbfGIKAI (ORCPT ); Tue, 9 Jul 2019 06:00:08 -0400 Received: from ramsan ([84.194.98.4]) by albert.telenet-ops.be with bizsmtp id aZzu2000C05gfCL06ZzuEx; Tue, 09 Jul 2019 11:59:59 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1hkmuf-00071X-OE; Tue, 09 Jul 2019 11:59:53 +0200 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1hkmuf-0001U7-MN; Tue, 09 Jul 2019 11:59:53 +0200 From: Geert Uytterhoeven To: Kieran Bingham , Laurent Pinchart , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] media: fdp1: Reduce FCP not found message level to debug Date: Tue, 9 Jul 2019 11:59:52 +0200 Message-Id: <20190709095952.5666-1-geert+renesas@glider.be> X-Mailer: git-send-email 2.17.1 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org When support for the IPMMU is not enabled, the FDP driver may be probe-deferred multiple times, causing several messages to be printed like: rcar_fdp1 fe940000.fdp1: FCP not found (-517) rcar_fdp1 fe944000.fdp1: FCP not found (-517) Fix this by reducing the message level to debug level, as is done in the VSP1 driver. Fixes: 4710b752e029f3f8 ("[media] v4l: Add Renesas R-Car FDP1 Driver") Signed-off-by: Geert Uytterhoeven --- The alternative would be to add an explicit check for -EPROBE_DEFER. --- drivers/media/platform/rcar_fdp1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c index 43aae9b6bb20e3e8..c23ec127c2776f51 100644 --- a/drivers/media/platform/rcar_fdp1.c +++ b/drivers/media/platform/rcar_fdp1.c @@ -2306,7 +2306,7 @@ static int fdp1_probe(struct platform_device *pdev) fdp1->fcp = rcar_fcp_get(fcp_node); of_node_put(fcp_node); if (IS_ERR(fdp1->fcp)) { - dev_err(&pdev->dev, "FCP not found (%ld)\n", + dev_dbg(&pdev->dev, "FCP not found (%ld)\n", PTR_ERR(fdp1->fcp)); return PTR_ERR(fdp1->fcp); } -- 2.17.1