edid_checksum 627 drivers/video/fbdev/core/fbmon.c if (edid == NULL || !edid_checksum(edid) || edid_checksum 901 drivers/video/fbdev/core/fbmon.c if (!(edid_checksum(edid))) edid_checksum 944 drivers/video/fbdev/core/fbmon.c if (!(edid_checksum(edid)))