[media] davinci: vpbe: fix build error when CONFIG_VIDEO_ADV_DEBUG is enabled

Fix build error when CONFIG_VIDEO_ADV_DEBUG is enabled,
declare the vpbe_dev variable.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/media/video/davinci/vpbe_display.c b/drivers/media/video/davinci/vpbe_display.c
index f78ccc00bc4..6fe7034bea7 100644
--- a/drivers/media/video/davinci/vpbe_display.c
+++ b/drivers/media/video/davinci/vpbe_display.c
@@ -1517,6 +1517,8 @@ static int vpbe_display_g_register(struct file *file, void *priv,
                         struct v4l2_dbg_register *reg)
 {
         struct v4l2_dbg_match *match = &reg->match;
+        struct vpbe_fh *fh = file->private_data;
+        struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev;
 
         if (match->type >= 2) {
                 v4l2_subdev_call(vpbe_dev->venc,