From: Jack Pham <jackp@codeaurora.org>
Date: Fri, 15 Nov 2013 22:53:14 +0000 (-0800)
Subject: usb: xhci: Check for XHCI_PLAT in xhci_cleanup_msix()
X-Git-Tag: v3.14-rc1~148^2~94^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9005355af23856c55a5538c9024355785424821b;p=pandora-kernel.git

usb: xhci: Check for XHCI_PLAT in xhci_cleanup_msix()

If CONFIG_PCI is enabled, make sure xhci_cleanup_msix()
doesn't try to free a bogus PCI IRQ or dereference an invalid
pci_dev when the xHCI device is actually a platform_device.

This patch should be backported to kernels as old as 3.9, that
contain the commit 52fb61250a7a132b0cfb9f4a1060a1f3c49e5a25
"xhci-plat: Don't enable legacy PCI interrupts."

Signed-off-by: Jack Pham <jackp@codeaurora.org>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
---

Reading git-diff-tree failed