From 34bc4f468a9fab1e8c85f05117a0d46adec2c200 Mon Sep 17 00:00:00 2001 From: Oscar Ravadilla Date: Wed, 8 Jan 2020 13:16:48 +1300 Subject: [PATCH] uio: uio_pdrv_genirq: Do not log an error when deferring probe routine. When deferring the probe routine just return without displaying an error. Signed-off-by: Oscar Ravadilla Link: https://lore.kernel.org/r/20200108001648.2949-1-oscar.ravadilla@alliedtelesis.co.nz Signed-off-by: Greg Kroah-Hartman --- drivers/uio/uio_pdrv_genirq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c index 1303b165055b..fc25ce90da3b 100644 --- a/drivers/uio/uio_pdrv_genirq.c +++ b/drivers/uio/uio_pdrv_genirq.c @@ -156,6 +156,8 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev) uioinfo->irq = ret; if (ret == -ENXIO && pdev->dev.of_node) uioinfo->irq = UIO_IRQ_NONE; + else if (ret == -EPROBE_DEFER) + return ret; else if (ret < 0) { dev_err(&pdev->dev, "failed to get IRQ\n"); return ret;