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(parent: 8147887) | patch
xhci: don't dereference a xhci member after removing xhci
authorMathias Nyman <mathias.nyman@linux.intel.com>
Tue, 16 Aug 2016 07:18:06 +0000 (10:18 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 16 Aug 2016 07:42:47 +0000 (09:42 +0200)
commit205688bb6b43c17389f50221460cc93174201d0e
tree5b0bb03840f9f27eadfb3a5dea7e187aa2e4fdcbtree | snapshot
parent8147887fa4fc15be6bd9e66af1b7f15732bc1f08commit | diff
xhci: don't dereference a xhci member after removing xhci

Remove the hcd after checking for the xhci last quirks, not before.

This caused a hang on a Alpine Ridge xhci based maching which remove
the whole xhci controller when unplugging the last usb device

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-pci.c diff | blob | history
Linux Kernel Source Tree.