ASoC: codecs: da7219: fix 'defined but not used' warning

fix W=1 warning

sound/soc/codecs/da7219.c:1711:36: warning: 'da7219_acpi_match'
defined but not used [-Wunused-const-variable=]
 1711 | static const struct acpi_device_id da7219_acpi_match[] = {
      |                                    ^~~~~~~~~~~~~~~~~

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/20200707190612.97799-8-pierre-louis.bossart@linux.intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>