staging: fbtft: fix spacing errors

This patch fixes the following checkpatch.pl errors:
space prohibited before that ','
space required after that ','
spaces required around that '='

Given that the addition of spaces triggered the line over 80 characters
warning, some lines were divided into two.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/fbtft/fbtft_device.c
Simple merge