On 22/06/15 15:54, Archit Taneja wrote:
> Decrement device node refcount if of_get_child_by_name is successfully
> called.
>
> Signed-off-by: Archit Taneja <architt at codeaurora.org>
> ---
> drivers/gpu/drm/msm/dsi/dsi_host.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c
> b/drivers/gpu/drm/msm/dsi/dsi_host.c
> index de04009..1751659 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
> @@ -1582,6 +1582,8 @@ int msm_dsi_host_register(struct mipi_dsi_host *host,
> bool check_defer)
> node = of_get_child_by_name(msm_host->pdev->dev.of_node,
> "panel");
> if (node) {
> + of_node_put(node);
> +
Atleast from the current state of code, It looks like the driver is
going to refer to the node of_node_put?, So I think this is not the
right place to have of_node_put.
> if (!of_drm_find_panel(node))
> return -EPROBE_DEFER;
> }
>
