[PATCH v4 00/29] Fixed issues raised by tglx, then move visorbus to drivers/virt

[David Kershner]

tglx: The following patchset fixes issues you raised during your
code review of visorbus on 5/18.

Converts visorbus to use a kernel timer for periodic device-specific
callbacks instead of a workqueue, making the implementation in
periodic_work.c and periodic_work.h no longer necessary.  These files
are then deleted.

The visordriver_callback_lock has been switched to a mutex.

Several module parameters and structures were removed that were no
longer being used.

Moves drivers/staging/unisys/include to include/linux/visorbus
and moves drivers/staging/unisys/visorbus to drivers/virt/visorbus.

Changes since v3: 
 - Updated patches to apply cleanly on top of staging-next
 - Modified patch comment to point to correct destination directory

Changes since v2:
 - Fixed comments raised by Neil Horman regarding return -1 changes
 - Fixed kernel-doc style comments for visorbus driver, and added
   kernel-doc documentation for many more functions
 - Reworked visorbus so we did not need notifier_lock

Changes since v1: 
 - Added the patch staging: unisys: visorbus change -1 return values
 - Added the patch staging: unisys: visorchipset change -1 return value
 - Added the patch staging: unisys: iovmcall_gnuc.h change -1 return values

Bryan Thompson (4):
  staging: unisys: visorbus: Make visordriver_callback_lock a mutex
  staging: unisys: visorbus: Remove unnecessary EXPORT_SYMBOL statements
  staging: unisys: visorbus: Remove unused functions
  staging: unisys: Remove reference to unused STANDALONE_CLIENT

David Binder (13):
  staging: unisys: visorbus: remove unused module parameters
  staging: unisys: visorbus: remove unused struct
  staging: unisys: visorbus: modify format string to match argument
  staging: unisys: visornic: Correct comment spelling mistake
  staging: unisys: include: Remove thread-related enum members
  staging: unisys: visorbus: fix commenting in vbusdevinfo.h
  staging: unisys: visorbus: fix commenting in visorbus_main.c
  staging: unisys: visorbus: fix visorchannel.c comments
  staging: unisys: visorbus: Rectify commenting in visorchipset.c
  staging: unisys: visorbus: Move visorbus-unique functions to private
    header
  staging: unisys: visorbus: rectify kerneldoc comment for struct
  staging: unisys: visorbus: Remove notifier-related code from visorbus
  staging: unisys: visorbus: Rename function to follow existing
    convention

David Kershner (4):
  staging: unisys: Move vbushelper.h to visorbus directory
  include: linux: visorbus: Add visorbus to include/linux directory
  Documentation: Move visorbus documentation from staging to
    Documentation/
  drivers: Add visorbus to the drivers/virt directory

Erik Arfvidson (2):
  staging: unisys: visorbus: remove return values for write_vbus
    functions
  staging: unisys: visorbus: check parahotplug_request_complete_result

Tim Sell (6):
  staging: unisys: visorbus: removed unused periodic_test_workqueue
  staging: unisys: visorinput: remove unnecessary locking
  staging: unisys: visorbus: use kernel timer instead of workqueue
  staging: unisys: visorbus: remove periodic_work.h/.c
  staging: unisys: visorbus: remove unused parameter from function
  staging: unisys: visorbus: fix visorbus_private.h comments

 .../ABI/stable/sysfs-bus-visorbus                  |    0
 .../overview.txt => Documentation/visorbus.txt     |    0
 drivers/staging/unisys/Kconfig                     |    3 +-
 drivers/staging/unisys/MAINTAINERS                 |    2 +-
 drivers/staging/unisys/Makefile                    |    1 -
 drivers/staging/unisys/include/periodic_work.h     |   40 -
 drivers/staging/unisys/include/visorbus.h          |  234 ----
 drivers/staging/unisys/visorbus/Makefile           |   12 -
 drivers/staging/unisys/visorbus/periodic_work.c    |  204 ---
 drivers/staging/unisys/visorbus/vbusdeviceinfo.h   |  213 ---
 drivers/staging/unisys/visorbus/visorbus_main.c    | 1344 -------------------
 drivers/staging/unisys/visorbus/visorbus_private.h |   68 -
 drivers/staging/unisys/visorbus/visorchannel.c     |  635 ---------
 drivers/staging/unisys/visorhba/Makefile           |    2 -
 drivers/staging/unisys/visorhba/visorhba_main.c    |    5 +-
 drivers/staging/unisys/visorinput/Makefile         |    2 -
 drivers/staging/unisys/visorinput/visorinput.c     |   63 +-
 drivers/staging/unisys/visornic/Makefile           |    2 -
 drivers/staging/unisys/visornic/visornic_main.c    |    7 +-
 drivers/virt/Kconfig                               |    2 +
 drivers/virt/Makefile                              |    1 +
 drivers/{staging/unisys => virt}/visorbus/Kconfig  |    0
 drivers/virt/visorbus/Makefile                     |    9 +
 .../unisys => virt}/visorbus/controlvmchannel.h    |    2 +-
 .../visorbus/controlvmcompletionstatus.h           |    0
 .../unisys => virt}/visorbus/iovmcall_gnuc.h       |    0
 .../unisys => virt}/visorbus/vbuschannel.h         |    3 +-
 drivers/virt/visorbus/vbusdeviceinfo.h             |  234 ++++
 .../unisys/include => virt/visorbus}/vbushelper.h  |    0
 drivers/virt/visorbus/visorbus_main.c              | 1403 ++++++++++++++++++++
 drivers/virt/visorbus/visorbus_private.h           |   65 +
 drivers/virt/visorbus/visorchannel.c               |  516 +++++++
 .../unisys => virt}/visorbus/visorchipset.c        |  442 +++---
 .../unisys => virt}/visorbus/vmcallinterface.h     |    5 +-
 .../include => include/linux/visorbus}/channel.h   |    0
 .../linux/visorbus}/channel_guid.h                 |    0
 .../linux/visorbus}/diagchannel.h                  |    0
 .../linux/visorbus}/guestlinuxdebug.h              |    4 +-
 .../include => include/linux/visorbus}/iochannel.h |    0
 .../include => include/linux/visorbus}/version.h   |    0
 include/linux/visorbus/visorbus.h                  |  200 +++
 41 files changed, 2714 insertions(+), 3009 deletions(-)
 rename drivers/staging/unisys/Documentation/ABI/sysfs-platform-visorchipset => Documentation/ABI/stable/sysfs-bus-visorbus (100%)
 rename drivers/staging/unisys/Documentation/overview.txt => Documentation/visorbus.txt (100%)
 delete mode 100644 drivers/staging/unisys/include/periodic_work.h
 delete mode 100644 drivers/staging/unisys/include/visorbus.h
 delete mode 100644 drivers/staging/unisys/visorbus/Makefile
 delete mode 100644 drivers/staging/unisys/visorbus/periodic_work.c
 delete mode 100644 drivers/staging/unisys/visorbus/vbusdeviceinfo.h
 delete mode 100644 drivers/staging/unisys/visorbus/visorbus_main.c
 delete mode 100644 drivers/staging/unisys/visorbus/visorbus_private.h
 delete mode 100644 drivers/staging/unisys/visorbus/visorchannel.c
 rename drivers/{staging/unisys => virt}/visorbus/Kconfig (100%)
 create mode 100644 drivers/virt/visorbus/Makefile
 rename drivers/{staging/unisys => virt}/visorbus/controlvmchannel.h (99%)
 rename drivers/{staging/unisys => virt}/visorbus/controlvmcompletionstatus.h (100%)
 rename drivers/{staging/unisys => virt}/visorbus/iovmcall_gnuc.h (100%)
 rename drivers/{staging/unisys => virt}/visorbus/vbuschannel.h (99%)
 create mode 100644 drivers/virt/visorbus/vbusdeviceinfo.h
 rename drivers/{staging/unisys/include => virt/visorbus}/vbushelper.h (100%)
 create mode 100644 drivers/virt/visorbus/visorbus_main.c
 create mode 100644 drivers/virt/visorbus/visorbus_private.h
 create mode 100644 drivers/virt/visorbus/visorchannel.c
 rename drivers/{staging/unisys => virt}/visorbus/visorchipset.c (87%)
 rename drivers/{staging/unisys => virt}/visorbus/vmcallinterface.h (98%)
 rename {drivers/staging/unisys/include => include/linux/visorbus}/channel.h (100%)
 rename {drivers/staging/unisys/include => include/linux/visorbus}/channel_guid.h (100%)
 rename {drivers/staging/unisys/include => include/linux/visorbus}/diagchannel.h (100%)
 rename {drivers/staging/unisys/include => include/linux/visorbus}/guestlinuxdebug.h (98%)
 rename {drivers/staging/unisys/include => include/linux/visorbus}/iochannel.h (100%)
 rename {drivers/staging/unisys/include => include/linux/visorbus}/version.h (100%)
 create mode 100644 include/linux/visorbus/visorbus.h

-- 
1.9.1