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=-6.8 required=3.0 tests=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 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 11980C3A5A2 for ; Fri, 20 Sep 2019 17:29:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB61020B7C for ; Fri, 20 Sep 2019 17:29:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=megous.com header.i=@megous.com header.b="BurnvNZg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729530AbfITR32 (ORCPT ); Fri, 20 Sep 2019 13:29:28 -0400 Received: from vps.xff.cz ([195.181.215.36]:40652 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729485AbfITR32 (ORCPT ); Fri, 20 Sep 2019 13:29:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1569000566; bh=yFh3SHDAWhDFWZ5U5l/Fjokt0AcfkOIyuWq4AwQu/1I=; h=From:To:Cc:Subject:Date:From; b=BurnvNZgHpqgi/eynnP37W8qjm5smxV9mFxNb/P2HCRa1yCfRpDl/aVWnCjBqF1xT 7VrjpaRFq8lr99bIywaCbc875zzJoqbP65yjBYuwuKPx/BQYfhLNzvY05CbKN8U96U ykzSiij1086wXyyLCickKTAEqPUclG7xSWCH74Do= From: megous@megous.com To: dri-devel@lists.freedesktop.org Cc: Ondrej Jirman , Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , Daniel Vetter , linux-kernel@vger.kernel.org (open list) Subject: [PATCH] drm: Remove redundant of_device_is_available check Date: Fri, 20 Sep 2019 19:29:14 +0200 Message-Id: <20190920172914.4015180-1-megous@megous.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ondrej Jirman This check is already performed by of_graph_get_remote_node. No need to repeat it immediately after the call. Signed-off-by: Ondrej Jirman --- drivers/gpu/drm/drm_of.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index 43d89dd59c6b..0ca58803ba46 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -247,17 +247,12 @@ int drm_of_find_panel_or_bridge(const struct device_node *np, *panel = NULL; remote = of_graph_get_remote_node(np, port, endpoint); if (!remote) return -ENODEV; - if (!of_device_is_available(remote)) { - of_node_put(remote); - return -ENODEV; - } - if (panel) { *panel = of_drm_find_panel(remote); if (!IS_ERR(*panel)) ret = 0; else *panel = NULL; -- 2.23.0