[PATCH] staging: vc04_services: Remove unused functions

[Stefan Wahren]

> Jean-Baptiste Abbadie <jb at abbadie.fr> hat am 14. März 2017 um 20:14 geschrieben:
> 
> 
> These four functions are not used and report errors with sparse.
> 
> Signed-off-by: Jean-Baptiste Abbadie <jb at abbadie.fr>

Acked-by: Stefan Wahren <stefan.wahren at i2se.com>