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Those devices are rejected with -EINVAL, so SATA no longer probes on legacy Marvell Orion/Kirkwood-style boards. Accept both 1 resource (DT, IRQ fetched via platform_get_irq()) and 2 resources (legacy, IRQ supplied as a second resource) so both probing paths work. Fixes: b3b2bec9646e ("ata: sata_mv: Fixes expected number of resources now IRQs are gone") Assisted-by: opencode:big-pickle Signed-off-by: Rosen Penev --- drivers/ata/sata_mv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 0de4f9b8e811..d260f04e6384 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4027,7 +4027,7 @@ static int mv_platform_probe(struct platform_device *pdev) /* * Simple resource validation .. */ - if (unlikely(pdev->num_resources != 1)) { + if (unlikely(pdev->num_resources != 1 && pdev->num_resources != 2)) { dev_err(&pdev->dev, "invalid number of resources\n"); return -EINVAL; } -- 2.55.0