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@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; }