This series cleans up dead code in the Greybus audio manager.

gb_audio_manager_get_module() has no in-tree callers. The previously
reported NULL dereference is therefore unreachable. Per review feedback,
the unused function is removed to avoid carrying dead code.

Patch 2 performs a small cleanup in the same area.

Changes in v3:
- Replaced the NULL-deref fix with removal of gb_audio_manager_get_module()
  since there are no in-tree callers (per Greg KH).
- No functional changes otherwise.

Thanks for the review.

Signed-off-by: Hardik Phalet <hardik.phalet@pm.me>

Hardik Phalet (2):
  staging: greybus: audio: remove unused gb_audio_manager_get_module()
  staging: greybus: audio: drop stale TODO comment

 drivers/staging/greybus/audio_manager.c        | 12 ------------
 drivers/staging/greybus/audio_manager.h        |  7 -------
 drivers/staging/greybus/audio_manager_module.c |  1 -
 3 files changed, 20 deletions(-)

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2.53.0