linux-kernel - [PATCH 1/1] spi: spi-fsl-lpspi: downgrade log level for pio mode

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Date:   Wed, 31 May 2023 09:28:49 +0200
From:   Alexander Stein <alexander.stein@...tq-group.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Alexander Stein <alexander.stein@...tq-group.com>,
        linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/1] spi: spi-fsl-lpspi: downgrade log level for pio mode

Having no DMA is not an error. The simplest reason is not having it
configured. SPI will still be usable, so raise a warning instead to
get still some attention.

Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
---
 drivers/spi/spi-fsl-lpspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index 80f7367095ab..fb68c72df171 100644
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -917,7 +917,7 @@ static int fsl_lpspi_probe(struct platform_device *pdev)
 	if (ret == -EPROBE_DEFER)
 		goto out_pm_get;
 	if (ret < 0)
-		dev_err(&pdev->dev, "dma setup error %d, use pio\n", ret);
+		dev_warn(&pdev->dev, "dma setup error %d, use pio\n", ret);
 	else
 		/*
 		 * disable LPSPI module IRQ when enable DMA mode successfully,
-- 
2.34.1