[PATCH linux dev-4.10 v3 00/31] drivers: fsi: client fixes and refactor

[Eddie James]

From: "Edward A. James" <eajames at us.ibm.com>

This series refactors the FSI client device drivers. It adds a number of fixes
discovered from bugs over the past several months. Most critically, it fixes
various race conditions in the unbind/remove pathway of the occ-hwmon, occ,
and sbefifo drivers.

Changes since v2:
 * split "General clean-up" patches into many more patches
 * Change to wake_up_all() in various places
 * Set sbe pointer NULL and add check in occ-hwmon. For race safety.

Changes since v1:
 * split into multiple patches.
 * add memory management patch.

Edward A. James (31):
  drivers: fsi: sbefifo: Fix includes
  drivers: fsi: sbefifo: Use a defined reschedule length
  drivers: fsi: sbefifo: Use __be32 for big endian values
  drivers: fsi: sbefifo: white space fixes
  drivers: fsi: sbefifo: replace awkward wait_event expression
  drivers: fsi: sbefifo: remove redundant function
  drivers: fsi: sbefifo: Use goto to reduce put statements
  drivers: fsi: sbefifo: Do an earlier get_client call
  drivers: fsi: sbefifo: Remove warning and user data access check
  drivers: fsi: sbefifo: destroy the ida list on exit
  drivers: fsi: sbefifo: Fix module authors and comments
  drivers: fsi: sbefifo: Fix include guards in header file
  drivers: fsi: SBEFIFO: Fix probe() and remove()
  drivers: fsi: SBEFIFO: check for xfr complete in read wait_event
  drivers: fsi: occ: Fix includes
  drivers: fsi: occ: Fix errant kfree calls
  drivers: fsi: occ: remove unused occ_command structure
  drivers: fsi: occ: Use big-endian values
  drivers: fsi: occ: Return ENODEV if client is NULL
  drivers: fsi: occ: Remove early user buffer checking
  drivers: fsi: occ: Switch to more logical errnos
  drivers: fsi: occ: fix white space and bracket problems
  drivers: fsi: occ: Destroy the ida list on exit
  drivers: fsi: occ: Remove unnecessary platform_set_drvdata call
  drivers: fsi: occ: Add comments for clarity
  drivers: fsi: occ: Add OCC response definitions to header
  drivers: fsi: occ: Poll while receiving "command in progress"
  drivers: fsi: occ: Add cancel to remove() and fix probe()
  drivers: fsi: occ: Fix client memory management
  drivers/hwmon/occ: Remove repeated ops for OCC command in progress
  drivers: hwmon: occ: Cancel occ operations in remove()

 drivers/fsi/fsi-sbefifo.c   | 311 ++++++++++++++++++++++------------------
 drivers/fsi/occ.c           | 340 ++++++++++++++++++++++++++------------------
 drivers/hwmon/occ/p9_sbe.c  |  47 +++---
 include/linux/fsi-sbefifo.h |   6 +-
 include/linux/occ.h         |  20 ++-
 5 files changed, 423 insertions(+), 301 deletions(-)

-- 
1.8.3.1