On Fri, Jul 28, 2023 at 01:54:40PM +0200, Johannes Zink wrote:
> @@ -556,7 +602,7 @@ static int panel_simple_probe(struct device *dev, const
> struct panel_desc *desc)
> struct device_node *ddc;
> int connector_type;
> u32 bus_flags;
> - int err;
> + int err, ret;
I don't like this at all...
>
> panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);
> if (!panel)
> @@ -601,6 +647,13 @@ static int panel_simple_probe(struct device *dev, const
> struct panel_desc *desc)
> panel_simple_parse_panel_timing_node(dev, panel, &dt);
> }
>
> + if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) {
> + /* Optional data-mapping property for overriding bus format */
> + ret = panel_simple_override_nondefault_lvds_datamapping(dev,
> panel);
> + if (ret)
> + goto free_ddc;
This *looks* like we are returning an error but we aren't. I think we
should be. If not then we need to have a discussion about that and
add some comments.
regards,
dan carpenter
> + }
> +
> connector_type = desc->connector_type;
> /* Catch common mistakes for panels. */
> switch (connector_type) {
>
> --
> 2.39.2
