[FIX] Fix wrong references to dllkcal

Fix wrong references to dllkcal which cause
Linux kernel module build to fail.

Change-Id: Id82ce098516273798f9795295e9b1b4d6775943c
Reviewed-on: http://brateggevoat1/gerrit/451
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>