From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-133.freemail.mail.aliyun.com (out30-133.freemail.mail.aliyun.com [115.124.30.133]) (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 BECA817A2E0; Thu, 27 Nov 2025 13:02:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764248539; cv=none; b=YyJ0qEy+gFl9+FfSZ2jZQd8ZgOX4WMXdp03JhX6SY+GLNSEsiFZAH5mPE4GgDHjThL+861GhI6f+L7fKq8TGAZSTpOmnqBbI3aXrf9P+2KFtOFePO0prD/F/0sG7g+ZdXuS+iS5P06EQ0zwtOdVoI+Ce6dKgxr6RNAuSq2q2mIw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764248539; c=relaxed/simple; bh=Mr2gJob250IF5m3hkxY9l+DLZdnptgIWRG/2caRCf3c=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=KhxUO9u78IV/oyisGsJknt0DCEe7EbvqPcALBU3bkV99WA/vKBgoV7YfQjdj5NCnhr1DjY2HibtR6iPJ7TnJJV0NeRnjQb5+npvhSiuYDJXnePoqt9RRYio0mg9ZvKQWHYSweakJ788nzoKzZU12WvHCcd41VITdqNxulCvrIE4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=kd6HYdDQ; arc=none smtp.client-ip=115.124.30.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="kd6HYdDQ" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1764248533; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=620i7uzNM7X9/+8hz9OS0WcqtrSoqZfgXVH8v3keeGM=; b=kd6HYdDQ666KqV/oD+doGujpvIld2mYe78T76eCXuOrUv3axWerz9am21ipta8A+KnAOTjKqGyGYXihAfyN7wscc6Lo7VFXF2LcsFB+CkxWqXNIT6CrDHD9BWj8HK/9MUCJmb1Siu9pyAxkJA7BmM3gZDrDp+7hku7XNVvW/dXQ= Received: from localhost(mailfrom:kanie@linux.alibaba.com fp:SMTPD_---0WtXUvRd_1764248527 cluster:ay36) by smtp.aliyun-inc.com; Thu, 27 Nov 2025 21:02:12 +0800 From: Guixin Liu To: Thierry Reding , Jonathan Hunter , Sowjanya Komatineni , Laxman Dewangan , Mark Brown Cc: linux-tegra@vger.kernel.org, linux-spi@vger.kernel.org Subject: [PATCH] spi: tegra210-quad: downgrade the log when fall back to PIO Date: Thu, 27 Nov 2025 21:02:07 +0800 Message-ID: <20251127130207.43754-1-kanie@linux.alibaba.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit When the machine boots using ACPI, Tegra cannot use DMA and falls back to PIO. In this case, logging these messages as "Error" may confuse users into thinking it is an actual error; therefore, these two log messages should be downgraded to "Info" level. Signed-off-by: Guixin Liu --- drivers/spi/spi-tegra210-quad.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c index 3be7499db21e..2189904b931d 100644 --- a/drivers/spi/spi-tegra210-quad.c +++ b/drivers/spi/spi-tegra210-quad.c @@ -823,8 +823,8 @@ static int tegra_qspi_init_dma(struct tegra_qspi *tqspi) tegra_qspi_deinit_dma(tqspi); if (err != -EPROBE_DEFER) { - dev_err(tqspi->dev, "cannot use DMA: %d\n", err); - dev_err(tqspi->dev, "falling back to PIO\n"); + dev_info(tqspi->dev, "cannot use DMA: %d\n", err); + dev_info(tqspi->dev, "falling back to PIO\n"); return 0; } -- 2.43.0