Commit 4caf6d93 authored by Chen Ni's avatar Chen Ni Committed by Hans Verkuil

media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse

Add check for the return value of v4l2_fwnode_endpoint_parse() and
return the error if it fails in order to catch the error.
Signed-off-by: default avatarChen Ni <nichen@iscas.ac.cn>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 4f0200f0
......@@ -1695,8 +1695,11 @@ static int camss_of_parse_endpoint_node(struct device *dev,
struct v4l2_mbus_config_mipi_csi2 *mipi_csi2;
struct v4l2_fwnode_endpoint vep = { { 0 } };
unsigned int i;
int ret;
v4l2_fwnode_endpoint_parse(of_fwnode_handle(node), &vep);
ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(node), &vep);
if (ret)
return ret;
csd->interface.csiphy_id = vep.base.port;
......
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