[PATCH 00/15] Tidy up ASoC control get and put handlers

[Charles Keepax <ckeepax@opensource.cirrus.com>]

There is a lot of duplicated and occasionally slightly incorrect code
around the ASoC control get and put handlers. This series add some kunit
tests and then refactors the code to get all the tests passing and
reduce some of the duplication. The focus here is on the volsw handlers,
future work could still be done on some of the others but these were the
ones that most required attention.

Hopefully the only slightly controversal change is the very last patch
which changes platform_max to be applied after the control type is
determined, more discussion in the commit message for that one.

Thanks,
Charles

Charles Keepax (15):
  ASoC: ops-test: Add some basic kunit tests for soc-ops
  ASoC: ops: Minor formatting fixups
  ASoC: ops: Update comments for xr_sx control helpers
  ASoC: ops: Update mask generation to use GENMASK
  ASoC: ops: Factor out helper to check valid control values
  ASoC: ops: Replace snd_soc_read_signed() with new helper
  ASoC: ops: Add control to register value helper
  ASoC: ops: Remove snd_soc_info_volsw_range()
  ASoC: ops: Remove snd_soc_get_volsw_range()
  ASoC: ops: Remove snd_soc_put_volsw_range()
  ASoC: ops: Factor out common code from info callbacks
  ASoC: ops: Factor out common code from put callbacks
  ASoC: ops: Factor out common code from get callbacks
  ASoC: ops: Remove some unnecessary local variables
  ASoC: ops: Apply platform_max after deciding control type

 include/sound/soc.h             |  24 +-
 sound/pci/hda/tas2781_hda_i2c.c |   2 +-
 sound/pci/hda/tas2781_hda_spi.c |   2 +-
 sound/soc/Kconfig               |   7 +
 sound/soc/Makefile              |   4 +
 sound/soc/codecs/wm5110.c       |   4 +-
 sound/soc/soc-ops-test.c        | 541 ++++++++++++++++++++++++
 sound/soc/soc-ops.c             | 712 +++++++++++---------------------
 sound/soc/soc-topology.c        |   4 +-
 9 files changed, 807 insertions(+), 493 deletions(-)
 create mode 100644 sound/soc/soc-ops-test.c

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2.39.5