staging: fbtft: fbtft-core mark functions static

This fixes sparse warnings like:
     warning: symbol XXX was not declared. Should it be static?

by declaring all local functions static.

Signed-off-by: Krzysztof Adamski <k@japko.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Krzysztof Adamski 2015-01-22 19:08:58 +01:00 • committed by Greg Kroah-Hartman
commit ed2084360d