Import LinkedIn data (profile information) to user profile in drupal
That module is the only LinkedIn-specific module that does that; LinkedIn Company API Suite is for company (not individual) accounts and flux LinkedIn API integrates with LinkedIn, but it does not provide any other functionality. 

For quick Drupal profile creation, you're better off using one of the many social media login modules that supports LinkedIn (e.g. HybridAuth, Janrain, etc.)