Remove obsolete functions.
Remove obsolete functions.

hennevogel/hackweek,hennevogel/hackweek,srinidhibs/hackweek,kirushik/hackweek,srinidhibs/hackweek,kirushik/hackweek,hennevogel/hackweek,kirushik/hackweek,SUSE/hackweek,srinidhibs/hackweek,SUSE/hackweek,kirushik/hackweek,SUSE/hackweek,srinidhibs/hackweek