Message ID | 20210809225845.916430-4-djrscally@gmail.com |
---|---|
State | Accepted |
Commit | ba0c8045ea62e4870883570c65d86f1bc06eaa4c |
Headers | show |
Series | Extensions to ov8865 driver | expand |
diff --git a/drivers/media/i2c/ov8865.c b/drivers/media/i2c/ov8865.c index 8d973117f611..fe700787bfb9 100644 --- a/drivers/media/i2c/ov8865.c +++ b/drivers/media/i2c/ov8865.c @@ -2796,10 +2796,8 @@ static int ov8865_probe(struct i2c_client *client) /* Graph Endpoint */ handle = fwnode_graph_get_next_endpoint(dev_fwnode(dev), NULL); - if (!handle) { - dev_err(dev, "unable to find endpoint node\n"); - return -EINVAL; - } + if (!handle) + return -EPROBE_DEFER; sensor->endpoint.bus_type = V4L2_MBUS_CSI2_DPHY;
The ov8865 driver is one of those that can be connected to a CIO2 device by the cio2-bridge code. This means that the absence of an endpoint for this device is not necessarily fatal, as one might be built by the cio2-bridge when it probes. Return -EPROBE_DEFER if no endpoint is found rather than a fatal error. Signed-off-by: Daniel Scally <djrscally@gmail.com> --- Changes in v2: - None drivers/media/i2c/ov8865.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)