5.15-stable review patch. If anyone has any objections, please let me know.
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From: Alexander Stein alexander.stein@ew.tq-group.com
[ Upstream commit d5786c88cacbb859f465e8e93c26154585c1008d ]
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-grou... Signed-off-by: Mark Brown broonie@kernel.org Stable-dep-of: 003c7e01916c ("spi: spi-fsl-lpspi: Use IRQF_NO_AUTOEN flag in request_irq()") Signed-off-by: Sasha Levin sashal@kernel.org --- 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 8ab3105ae8c07..efd2a9b6a9b26 100644 --- a/drivers/spi/spi-fsl-lpspi.c +++ b/drivers/spi/spi-fsl-lpspi.c @@ -909,7 +909,7 @@ 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,