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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-05-17 18:32:06 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-05-18 15:19:42 +0200
commit4b148d5144d64ee135b8924350cb0b3a7fd21150 (patch)
tree7be835a1d5a256b167caba200abdb2966f17a315 /drivers/usb/host/xhci-plat.c
parent604d02a2a66ab7f93fd3b2bde3698c29ef057b65 (diff)
usb: host: xhci-plat: propagate return value of platform_get_irq()
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. CC: <stable@vger.kernel.org> 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/host/xhci-plat.c')
-rw-r--r--drivers/usb/host/xhci-plat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 7c2a9e7c8e0f..c04144b25a67 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -177,7 +177,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0)
- return -ENODEV;
+ return irq;
/*
* sysdev must point to a device that is known to the system firmware