[PATCH 00/15] Big pxa2[57]x_udc cleanup

[Dmitry Eremin-Solenikov]

Hello colleagues,

Please review the following patch serie. It's major task is removal of code
and functionality duplication between pxa2[57]x_udc drivers and OTG
transceivers subsystem.

The following changes since commit fe0d42203cb5616eeff68b14576a0f7e2dd56625:

  Linux 3.0-rc6 (2011-07-04 15:56:24 -0700)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/lumag/tosa-2.6.git misc/pxa-udc-cleanup

Dmitry Eremin-Solenikov (15):
      ARM: pxa/balloon3: drop udc_is_connected
      ARM: pxa/mioa701: drop udc_is_connected
      ARM: pxa/stargate2: drop udc_is_connected
      ARM: pxa25x_udc: separate lubbock handling to lubbock-usb transceiver
      ARM: pxa/lubbock: switch to using lubbock_usb_xceiv transceiver
      pxa: drop handling of udc_is_connected
      pxa25x_udc: drop support for udc_command
      otg: add gpio_pullup OTG transceiver for devices with no VBUS sensing
      corgi: convert to use gpio-pullup
      poodle: convert to use gpio-pullup
      h5000: convert to use gpio-pullup
      gpio-vbus: support disabling D+ pullup on suspend
      mioa701: move gpio-pullup functionality to gpio-vbus
      gpio-pullup: support disabling D+ pullup on suspend
      pxa2[57]x_udc: drop gpio_pullup handling

 arch/arm/include/asm/mach/udc_pxa2xx.h |    9 --
 arch/arm/mach-pxa/balloon3.c           |    7 -
 arch/arm/mach-pxa/colibri-pxa320.c     |    1 -
 arch/arm/mach-pxa/corgi.c              |   14 ++-
 arch/arm/mach-pxa/devices.c            |    2 +-
 arch/arm/mach-pxa/h5000.c              |   14 ++-
 arch/arm/mach-pxa/lubbock.c            |   17 +--
 arch/arm/mach-pxa/mioa701.c            |   19 +--
 arch/arm/mach-pxa/poodle.c             |   13 ++-
 arch/arm/mach-pxa/stargate2.c          |    6 -
 arch/arm/mach-pxa/vpac270.c            |    1 -
 drivers/usb/gadget/pxa25x_udc.c        |  132 ---------------------
 drivers/usb/gadget/pxa27x_udc.c        |   27 +----
 drivers/usb/otg/Kconfig                |   18 +++
 drivers/usb/otg/Makefile               |    2 +
 drivers/usb/otg/gpio_pullup.c          |  204 ++++++++++++++++++++++++++++++++
 drivers/usb/otg/gpio_vbus.c            |   42 +++++++
 drivers/usb/otg/lubbock-usb.c          |  178 ++++++++++++++++++++++++++++
 include/linux/usb/gpio_vbus.h          |    1 +
 19 files changed, 493 insertions(+), 214 deletions(-)
 create mode 100644 drivers/usb/otg/gpio_pullup.c
 create mode 100644 drivers/usb/otg/lubbock-usb.c