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@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230531072850.739021-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index 80f7367..fb68c72 100644 (file)
--- 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,