[PATCH v2 0/4] Allow xHCI drivers to be built as separate modules

[Andrew Bresticker <abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>]

It was suggested in the review of the Tegra xHCI driver [1] that we
allow xHCI drivers to be built as individual modules (like EHCI) instead
of building them all into the single xhci-hcd module as they are today.

Patches 1-3 prepare for making the xHCI PCI and platform drivers able
to be built as individual modules and patch 4 actually creates the 3
separate modules (core, platform, PCI).

Based on 3.17-rc1.

Changes from v1:
 - rebased on changes introduced by xhci-rcar driver

[1] http://patchwork.ozlabs.org/patch/361265/

Andrew Bresticker (4):
  xhci: Introduce xhci_init_driver()
  xhci: Check for XHCI_COMP_MODE_QUIRK when disabling D3cold
  xhci: Export symbols used by host-controller drivers
  xhci: Allow xHCI drivers to be built as separate modules

 drivers/usb/host/Kconfig     |  5 +++
 drivers/usb/host/Makefile    | 12 +++---
 drivers/usb/host/xhci-dbg.c  |  1 +
 drivers/usb/host/xhci-pci.c  | 80 +++++++-----------------------------
 drivers/usb/host/xhci-plat.c | 68 ++++++-------------------------
 drivers/usb/host/xhci.c      | 97 +++++++++++++++++++++++++++++++++-----------
 drivers/usb/host/xhci.h      | 23 +----------
 7 files changed, 114 insertions(+), 172 deletions(-)

-- 
2.1.0.rc2.206.gedb03e5