Commit 65ba0748 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Greg Kroah-Hartman

usb: host: xhci-plat: propagate return value of platform_get_irq()

commit 4b148d51 upstream.

platform_get_irq() returns an error code, but the xhci-plat driver
ignores it and always returns -ENODEV. This is not correct, and
prevents -EPROBE_DEFER from being propagated properly.
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ada79b5e
......@@ -92,7 +92,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return -ENODEV;
return irq;
/* Try to set 64-bit DMA first */
if (WARN_ON(!pdev->dev.dma_mask))
......
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