From patchwork Wed May 13 20:10:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 11550631 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 28967697 for ; Fri, 15 May 2020 06:54:06 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 06E9220728 for ; Fri, 15 May 2020 06:54:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="wjvKNZur" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 06E9220728 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A6C916EBE8; Fri, 15 May 2020 06:53:29 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by gabe.freedesktop.org (Postfix) with ESMTPS id D2C1B6EA3C for ; Wed, 13 May 2020 20:10:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; s=k1; bh=W7q9fn4XN2n9/68cf5tS2Enuv46 NvEawyvtgZa/O2lo=; b=wjvKNZur93eS31N2SCzLQcGDpAajcZrzhkOsQTz1TxN VT95ilzXmFdbcUmFNrATRibu4tm32X2emLv3nIqzlNBbFho6hWuOmZLc6G07guK5 JFT3fQdOJYkP9xm4KYnHyA3SRth8wjyvqnPbCP+QlCtR1YYEnJ7/AMxV5iZFQrdg = Received: (qmail 3475788 invoked from network); 13 May 2020 22:10:19 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 13 May 2020 22:10:19 +0200 X-UD-Smtp-Session: l3s3148p1@i5BQK42lNN0gAwDPXwcWAIZZjypw6UMc From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Subject: [PATCH] drm/vblank: remove outdated and noisy output Date: Wed, 13 May 2020 22:10:16 +0200 Message-Id: <20200513201016.23047-1-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 15 May 2020 06:52:55 +0000 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: Thomas Zimmermann , David Airlie , linux-kernel@vger.kernel.org, Wolfram Sang , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The R-Car DU driver calls drm_vblank_init via some helper functions in probe(). From what I checked, most drivers do this as well. I have a config now where DU always stays in deferred_probe state because of a missing dependency. This means that every time I rebind another driver like MMC, the vblank init message is displayed again when the DU driver is retried. Because the message doesn't really carry a useful information, I suggest to simply drop it. Signed-off-by: Wolfram Sang --- drivers/gpu/drm/drm_vblank.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index da7b0b0c1090..ce9bed24c2da 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -483,8 +483,6 @@ int drm_vblank_init(struct drm_device *dev, unsigned int num_crtcs) seqlock_init(&vblank->seqlock); } - DRM_INFO("Supports vblank timestamp caching Rev 2 (21.10.2013).\n"); - return 0; err: