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Chris Wilson authored
Loading the sounds modules is asynchronous with the sysfs device hierarchy being instantiated sometime after modprobe returns. As such while we are probing for the sound device, poll a few times to accommodate the async discovery. v2: closedir() after use Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com>
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