[PATCH v3 0/4] Cleanup greybus audio driver

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This patch series include following cleanup changes in GB Audio driver.
- Avoid unnecessary checks for le32 variables
- Initialize sig_bits before configuring hw_params
- Remove junk codec register mapping
- Ensure proper byte ordering

Next task is to enable build for GB codec driver. However this requires
pushing some changes in ASoC framework. Possibly in another two weeks
(based on my freetime), I'll try to submit those changes to ASoC mailing
list. And once the same are accepted there, I'll share relevant patches
for GB Audio codec driver as well.

Changes from v2:
- patch 1/4
    - Update commit message - Mark Greer
    - Move le32_to_cpu change to patch 4/4 - Mark Greer
- patch 3/4
    - Remove junk codec register related definitions in .h file - Mark Greer
- patch 4/4
    - Ensure byte order for the variable missed out in v1/v2 - Mark Greer

Changes from v1:
- Include review comments from Dan

Vaibhav Agarwal (4):
  staging: greybus: audio: Avoid less than zero check for le32 variable
  staging: greybus: audio: Initialize sig_bits before configuring
    hwparams
  staging: greybus: audio: Cleanup junk codec registers
  staging: greybus: audio: Ensure proper byte order

 drivers/staging/greybus/audio_codec.c    |  46 +++-----------
 drivers/staging/greybus/audio_codec.h    |  46 --------------
 drivers/staging/greybus/audio_module.c   |   2 +-
 drivers/staging/greybus/audio_topology.c | 102 ++++++++++++++++---------------
 4 files changed, 62 insertions(+), 134 deletions(-)

-- 
2.7.4

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