[PATCH V2 00/10] staging: vc04_services: Random cleanups

[Stefan Wahren]

This patch series contains a wild mix of cleanups. Most of them
remove unused parts. But there are also improvements to better
understand the code. Finally the testing instructions are
updated.

The series has been tested with a Raspberry Pi 3 B Plus.

Changes in V2:
- Add Laurent's Reviewed-bys
- Drop "staging: vchiq_core: Add comments to mutex/spinlocks" and
  "staging: vchiq: Move struct vchiq_config to vchiq.h" from the series
  this will be addressed in a different series
- Rework patch #1 to use a common return code variable
- Rework patch #7 to avoid goto
- Add patch #10 to fix scatter-gather casting

Stefan Wahren (10):
  staging: vchiq_arm: Unify return code variable
  staging: vchiq_arm: Drop obsolete comment
  staging: vchiq_core: Drop non-functional struct members
  staging: vchiq_arm: Drop unnecessary declarations
  staging: vchiq_arm: Get the rid off struct vchiq_2835_state
  staging: vchiq_arm: Drop vchiq_arm_init_state
  staging: vchiq_arm: Reduce indentation of service_callback
  staging: vchiq_core: Add hex prefix to debugfs output
  staging: vchiq_arm: Don't cast scatter-gather elements
  staging: vc04_services: Update testing instructions

 .../staging/vc04_services/interface/TESTING   |  45 +++-
 .../interface/vchiq_arm/vchiq_arm.c           | 254 ++++++++----------
 .../interface/vchiq_arm/vchiq_arm.h           |   3 -
 .../interface/vchiq_arm/vchiq_core.c          |  10 +-
 .../interface/vchiq_arm/vchiq_core.h          |   6 -
 5 files changed, 167 insertions(+), 151 deletions(-)

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2.34.1