diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-05-17 18:32:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 14:30:12 +0200 |
| commit | 65ba07489dcd5cc49b14bc2b0ce50ad4708a903c (patch) | |
| tree | 1fdc4e54c25864c02a546aafd0f363058dcf6fe3 /drivers/usb | |
| parent | ada79b5ecda79ec7b53053d9955a5ee04c8dd633 (diff) | |
usb: host: xhci-plat: propagate return value of platform_get_irq()
commit 4b148d5144d64ee135b8924350cb0b3a7fd21150 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: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 268829db9e88..062cf8a84a59 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -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)) |