Patch merged into coreboot/master: parade/ps8640: Clean up

the following patch was just integrated into master:
commit db2815ecf41bb76e39e27264466dc871a9d046a5
Author: Patrick Georgi 
Date:   Sat Mar 12 09:28:59 2016 +0100

parade/ps8640: Clean up

Sort out some style issues that were identified by Paul.

Change-Id: I9ed946ae613c87234f8c9824eb14b8d28909dfcf
    Signed-off-by: Patrick Georgi 
    Reviewed-on: https://review.coreboot.org/14064
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/14064 for details.

-gerrit