From patchwork Wed Apr 10 11:24:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 788106 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C5B115A4BB for ; Wed, 10 Apr 2024 11:25:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712748324; cv=none; b=kW2NMl0WaOC3RWb8bMztZ4crk8wR8PRkJbEyID9x8Ctt934U9Ty7ICbsSFDIXUgzbtms/M0peb1z/ZrO9M3121cFszIii7wqRmFsKxz5mPI4IfZ18XM73xAyy4FksBZoV5qq97Na29ejw+6jyVt2asWjVq7huckatCHop7v76Xc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712748324; c=relaxed/simple; bh=ThHy9SIXt6aBrf/B2/hW2hu4s6jDQ8sFpoOCGbGodJk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R8HXWUdEJ+cRRlm7xLrU3FhyTydq7+/UouD6PE2DDcq1pYem2ovQotqCQJ4oyUZfllS9NoJKbgd1xQG5cDLXaPUsLFsCw7EMFG80JSUCuQmvWXoEB/7NTXve1MRPfDmAjuDBu4KBZGCbeEqlylq9n0sOincsyMsdLQc51R35Wzg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=Yyi/KdM7; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="Yyi/KdM7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=qnoZs139XKAMxVPkE0adXp3TqolMOAUOXJsY19exsqc=; b=Yyi/Kd M7R6vZohSpRBgAtEIafDn6GLbwBAroivxmArDdI/4FaDqogZ3WhZByxC+Tt71Kg9 RZukTV6NUMJ5oYhaM1Y7D2F8P4dajrU/IGlNwLAY2QPGpWEfnbA1VE0jCyCu4WtO He/TolKpX+kmvgrmaQuSXRic5gVCjpbybcvjePeLXzLUiDST2jH8f6fcnk33vucN j5SWaeq31MmfELL+Mb3uu1fGbv5XSen84y6O5+YdlWafPsWgZaUZFzjJUyxQeWc2 nxbFzGes9JCeUDtdHT/iyffBrqAnSDp18t3K9BBb8MakJFVMoJd6Hbf971FWA5nC LCHVGS+QNrVxW2sQ== Received: (qmail 521961 invoked from network); 10 Apr 2024 13:25:17 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 10 Apr 2024 13:25:17 +0200 X-UD-Smtp-Session: l3s3148p1@PmEHS7wVv3JtKPEL From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Laxman Dewangan , Dmitry Osipenko , Andi Shyti , Thierry Reding , Jonathan Hunter , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 16/18] i2c: tegra: remove printout on handled timeouts Date: Wed, 10 Apr 2024 13:24:30 +0200 Message-ID: <20240410112418.6400-36-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240410112418.6400-20-wsa+renesas@sang-engineering.com> References: <20240410112418.6400-20-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 I2C and SMBus timeouts are not something the user needs to be informed about on controller level. The client driver may know if that really is a problem and give more detailed information to the user. The controller should just pass this information upwards. Remove the printout. Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-tegra.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 920d5a8cbf4c..85b31edc558d 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -1331,7 +1331,6 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, dmaengine_terminate_sync(i2c_dev->dma_chan); if (!time_left && !completion_done(&i2c_dev->dma_complete)) { - dev_err(i2c_dev->dev, "DMA transfer timed out\n"); tegra_i2c_init(i2c_dev); return -ETIMEDOUT; } @@ -1351,7 +1350,6 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, tegra_i2c_mask_irq(i2c_dev, int_mask); if (time_left == 0) { - dev_err(i2c_dev->dev, "I2C transfer timed out\n"); tegra_i2c_init(i2c_dev); return -ETIMEDOUT; }