Commit 324ac45f authored Jul 01, 2020 by Esben Haabendal Committed by Greg Kroah-Hartman Jul 03, 2020

uio_pdrv_genirq: Remove warning when irq is not specified



Since e3a3c3a2 ("UIO: fix uio_pdrv_genirq with device tree but no
interrupt"), the uio_pdrv_genirq has supported use without interrupt,
so the change in 7723f4c5 ("driver core: platform: Add an error
message to") added false warnings for those cases.

Fixes: 7723f4c5 ("driver core: platform: Add an error message to platform_get_irq*()")
Signed-off-by: Esben Haabendal <esben@geanix.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200701145659.3978-2-esben@geanix.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 9b6a3f36

drivers/uio/uio_pdrv_genirq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -159,7 +159,7 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev)
		priv->pdev = pdev;

		if (!uioinfo->irq) {
		ret = platform_get_irq(pdev, 0);
		ret = platform_get_irq_optional(pdev, 0);
		uioinfo->irq = ret;
		if (ret == -ENXIO && pdev->dev.of_node)
		uioinfo->irq = UIO_IRQ_NONE;

Admin message