tree 31a002410a70e49ff9b74b14df0f3512a3d34ecd
parent a36dae63fac55d54fa0f2ba4792b396ce87f3443
author Moiz Sonasath <m-sonasath@ti.com> 1346823266 +0300
committer Matthias Kaehlcke <mka@google.com> 1433366097 -0700

usb: host: xhci: fix compilation error for non-PCI based stacks

commit 296365781903226a3fb8758901eaeec09d2798e4 upstream.

For non PCI-based stacks, this function call
usb_disable_xhci_ports(to_pci_dev(hcd->self.controller));
made from xhci_shutdown is not applicable.

Ideally, we wouldn't have any PCI-specific code on
a generic driver such as the xHCI stack, but it looks
like we should just stub usb_disable_xhci_ports() out
for non-PCI devices.

[ balbi@ti.com: slight improvement to commit log ]

This patch should be backported to kernels as old as 3.0, since the
commit it fixes (e95829f474f0db3a4d940cae1423783edd966027 "xhci: Switch
PPT ports to EHCI on shutdown.") was marked for stable.

Signed-off-by: Moiz Sonasath<m-sonasath@ti.com>
Signed-off-by: Ruchika Kharwar <ruchika@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>