xhci: Do not halt the host until both HCD have disconnected their devices.

We can't halt the host controller immediately when first HCD is removed as
it will cause problems if we have devices attached to the second (primary)
HCD, like a keyboard.

We've been carrying this in our Linux-as-a-bootloader environment for a
little while now. The machines all have the same TI TUSB73x0 part,
and when we kexec the devices don't come back until a system power cycle.

[minor adjustments, code comments and remove HALT check  -Mathias]
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions