[media] s5p_mfc: Remove unneeded io_modes initialization in s5p_mfc_open()

Remove unneeded io_modes initialization in s5p_mfc_open().
It gets done right below in vdev == dev->vfd_dec conditional.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/s5p-mfc/s5p_mfc.c

@@ -867,7 +867,6 @@ static int s5p_mfc_open(struct file *file)
 	/* Init videobuf2 queue for OUTPUT */
 	q = &ctx->vq_src;
 	q->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE;
-	q->io_modes = VB2_MMAP;
 	q->drv_priv = &ctx->fh;
 	q->lock = &dev->mfc_mutex;
 	if (vdev == dev->vfd_dec) {