V4L/DVB (12746): em28xx: do not create /dev/vbiX device if VBI not supported

[karo-tx-linux.git] / drivers / media / video / em28xx / em28xx-core.c

diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 3128b7fce07d60ad699340a004321ee5ced8367f..a88257a7d94ffeaee476669a8ddd154d4ddcc12b 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -1131,7 +1131,7 @@ struct em28xx *em28xx_get_device(int minor,
        list_for_each_entry(h, &em28xx_devlist, devlist) {
                if (h->vdev->minor == minor)
                        dev = h;
-               if (h->vbi_dev->minor == minor) {
+               if (h->vbi_dev && h->vbi_dev->minor == minor) {
                        dev = h;
                        *fh_type = V4L2_BUF_TYPE_VBI_CAPTURE;
                }