Commit 
bac387efbb88cf0e8df6f46a38387897cea464ee ("omap3isp: preview:
Simplify configuration parameters access") added three fields to the
preview_update structure, but failed to properly update the related
initializers. Fix this.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
                preview_config_contrast,
                NULL,
                offsetof(struct prev_params, contrast),
-               0, true,
+               0, 0, true,
        }, /* OMAP3ISP_PREV_BRIGHTNESS */ {
                preview_config_brightness,
                NULL,
                offsetof(struct prev_params, brightness),
-               0, true,
+               0, 0, true,
        },
 };