ASoC: ak5558: mark OF related data as maybe unused

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  sound/soc/codecs/ak5558.c:418:34: warning: ‘ak5558_i2c_dt_ids’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-2-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski 2020-11-25 17:44:14 +01:00 • committed by Mark Brown
commit 9f34c04057
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