staging: fbtft: fix code alignment with open parenthesis

These changes where identified by checkpatch.pl as needed changes to
align the code with the linux development coding style. The several
lines of text where aligned with the precending parenthesis.

Signed-off-by: Scott Matheina <scott@matheina.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>