A Template For Writing Linux Kernel Drivers Written by Michael Larabel in Linux Kernel on 13 November 2012 at 02:17 PM EST. 2 Comments LDT has been published, a Linux Driver Template for helping new Linux kernel developers begin writing hardware device drivers. Constantine Shulyupin posted the Linux Driver Template (LDT) for merging into the mainline Linux kernel and it can be used as a starting p