ASoC: max98090: Remove structure member irq from private data

struct max98090_priv member irq is now used only locally in
max98090_i2c_probe() and can be removed.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2 files changed