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(parent: 18cc2f4) | patch
xhci: gracefully handle xhci_irq dead device
authorJoe Lawrence <joe.lawrence@stratus.com>
Thu, 30 Apr 2015 14:16:04 +0000 (17:16 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 9 May 2015 16:27:32 +0000 (18:27 +0200)
commit948fa13504f80b9765d2b753691ab94c83a10341
tree09d5b47d5dcaee540ee235f4158d3bf6e15cc40ctree | snapshot
parent18cc2f4cbbaf825a4fedcf2d60fd388d291e0a38commit | diff
xhci: gracefully handle xhci_irq dead device

If the xHCI host controller has died (ie, device removed) or suffered
other serious fatal error (STS_FATAL), then xhci_irq should handle this
condition with IRQ_HANDLED instead of -ESHUTDOWN.

Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-ring.c diff | blob | history
Domain: System / Kernel;