From patchwork Sun Feb 6 19:07:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Heidelberg X-Patchwork-Id: 12736675 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 54BCDC433F5 for ; Sun, 6 Feb 2022 19:17:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EFC7410E1A7; Sun, 6 Feb 2022 19:17:05 +0000 (UTC) X-Greylist: delayed 597 seconds by postgrey-1.36 at gabe; Sun, 06 Feb 2022 19:17:04 UTC Received: from ixit.cz (ip-94-112-206-30.net.upcbroadband.cz [94.112.206.30]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5B33010E1A7 for ; Sun, 6 Feb 2022 19:17:04 +0000 (UTC) Received: from newone.lan (_gateway [10.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ixit.cz (Postfix) with ESMTPSA id D335E20056; Sun, 6 Feb 2022 20:07:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ixit.cz; s=dkim; t=1644174423; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=UJwP4f8oteGGn0vzBKGJSEJApAsEqkPzF2JBHrzRrEU=; b=XdwP9KlByhvaZk6RpTlP3n7bvBlVvaJEY0wOdmjpVjh9o+ZCDhOIAin+BxypxJJWPFz9tc 1tv1U19vlvL4nOe+DWibYnuffvyO5KiR2YR4V8E1sWXSOed3B6p/OkyNuV2g9SKByp84lB LVNdHesUXiWXTBNdo4XI4r35pdaYtWE= From: David Heidelberg To: Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Subject: [PATCH] drm/panel: JDI LT070ME05000 remove useless warning Date: Sun, 6 Feb 2022 20:07:02 +0100 Message-Id: <20220206190702.450643-1-david@ixit.cz> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam: Yes X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org, ~okias/devicetree@lists.sr.ht, David Heidelberg , linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Do as most of panel and in case of deffered probe, don't print error. Fixes warning: panel-jdi-lt070me05000 4700000.dsi.0: cannot get enable-gpio -517 Signed-off-by: David Heidelberg --- drivers/gpu/drm/panel/panel-jdi-lt070me05000.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c index ea0e7221e706..b5c0b51dc146 100644 --- a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c +++ b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c @@ -408,7 +408,8 @@ static int jdi_panel_add(struct jdi_panel *jdi) jdi->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); if (IS_ERR(jdi->enable_gpio)) { ret = PTR_ERR(jdi->enable_gpio); - dev_err(dev, "cannot get enable-gpio %d\n", ret); + if (ret != -EPROBE_DEFER) + dev_err(dev, "cannot get enable-gpio %d\n", ret); return ret; }