ASoC: rt1015: remove unneeded variables in rt1015_priv

- `lrck' is only used in .hw_params callback so that it can be local.
- `bclk' is unused.
- `id' is unused.
- `amp_ver' is unused.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201224100607.3006171-6-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Tzung-Bi Shih 2020-12-24 18:06:07 +08:00 • committed by Mark Brown
commit a5db2ca513
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2 changed files with 4 additions and 9 deletions