use the new cleanup magic to replace of_node_put() with __free(device_node) marking to auto release when they get out of scope.
Suggested-by: Julia Lawall <[email protected]> Signed-off-by: R Sundar <[email protected]> --- drivers/gpu/ipu-v3/ipu-pre.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-pre.c b/drivers/gpu/ipu-v3/ipu-pre.c index aef984a43190..95830cf8fa3e 100644 --- a/drivers/gpu/ipu-v3/ipu-pre.c +++ b/drivers/gpu/ipu-v3/ipu-pre.c @@ -113,8 +113,8 @@ int ipu_pre_get_available_count(void) struct ipu_pre * ipu_pre_lookup_by_phandle(struct device *dev, const char *name, int index) { - struct device_node *pre_node = of_parse_phandle(dev->of_node, - name, index); + struct device_node *pre_node __free(device_node) = + of_parse_phandle(dev->of_node, name, index); struct ipu_pre *pre; mutex_lock(&ipu_pre_list_mutex); @@ -123,14 +123,11 @@ ipu_pre_lookup_by_phandle(struct device *dev, const char *name, int index) mutex_unlock(&ipu_pre_list_mutex); device_link_add(dev, pre->dev, DL_FLAG_AUTOREMOVE_CONSUMER); - of_node_put(pre_node); return pre; } } mutex_unlock(&ipu_pre_list_mutex); - of_node_put(pre_node); - return NULL; } -- 2.34.1
