ASoC: Intel: don't use GFP_ATOMIC for machine driver contexts

ASoC: Intel: don't use GFP_ATOMIC for machine driver contexts

We've removed GFP_ATOMIC in all machine drivers and somehow this keeps
coming back due to copy-paste. Move to GFP_KERNEL.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200312194859.4051-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>