diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-fwnode.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-fwnode.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-fwnode.c b/drivers/media/v4l2-core/v4l2-fwnode.c index cb153ce42c45..22ec702a4567 100644 --- a/drivers/media/v4l2-core/v4l2-fwnode.c +++ b/drivers/media/v4l2-core/v4l2-fwnode.c @@ -465,6 +465,9 @@ static int __v4l2_fwnode_endpoint_parse(struct fwnode_handle *fwnode, enum v4l2_mbus_type mbus_type; int rval; + if (!fwnode) + return -EINVAL; + pr_debug("===== begin parsing endpoint %pfw\n", fwnode); fwnode_property_read_u32(fwnode, "bus-type", &bus_type); |