[media] mtk-vcodec: fix compiler warning

mtk-vcodec/venc_vpu_if.c:40:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  struct venc_vpu_inst *vpu = (struct venc_vpu_inst *)msg->venc_inst;
                              ^

Note: venc_inst is u64.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
index b92c6d2..a01c759 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
@@ -37,7 +37,8 @@ static void handle_enc_encode_msg(struct venc_vpu_inst *vpu, void *data)
 static void vpu_enc_ipi_handler(void *data, unsigned int len, void *priv)
 {
        struct venc_vpu_ipi_msg_common *msg = data;
-       struct venc_vpu_inst *vpu = (struct venc_vpu_inst *)msg->venc_inst;
+       struct venc_vpu_inst *vpu =
+               (struct venc_vpu_inst *)(unsigned long)msg->venc_inst;
 
        mtk_vcodec_debug(vpu, "msg_id %x inst %p status %d",
                         msg->msg_id, vpu, msg->status);