staging: sm750fb: staticize local functions in ddk750_chip

Several functions in ddk750_chip are not used elsewhere, let's make them
static.

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mike Rapoport 2015-09-30 08:24:54 +03:00 • committed by Greg Kroah-Hartman
commit fb6f37a8c8
2 changed files with 6 additions and 11 deletions