This commit adds the missing calls to of_node_put to release the node
that's currently held by the of_get_child_by_name() call in the panel
info parsing code.
Tested-by: Darren Etheridge <detheridge@xxxxxx>
Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 4c7aa1d..d581c53 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -311,6 +311,7 @@ static struct tilcdc_panel_info *of_get_panel_info(struct device_node *np)
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
pr_err("%s: allocation failed\n", __func__);
+ of_node_put(info_np);
return NULL;
}
@@ -331,8 +332,10 @@ static struct tilcdc_panel_info *of_get_panel_info(struct device_node *np)
if (ret) {
pr_err("%s: error reading panel-info properties\n", __func__);
kfree(info);
+ of_node_put(info_np);
return NULL;
}
+ of_node_put(info_np);
return info;
}
--
2.0.1
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