On 8/19/19 6:43 PM, Stefano Stabellini wrote:
@@ -85,20 +86,22 @@ static u32 __init device_tree_get_u32(const void *fdt, int
node,
* Returns 0 if all nodes were iterated over successfully. If @func
* returns a value different from 0, that value is returned immediately.
*/
-int __init device_tree_for_each_node(const void *fdt,
+int __init device_tree_for_each_node(const void *fdt, int node,
device_tree_node_func func,
void *data)
{
- int node;
- int depth;
+ /*
+ * We only care about relative depth increments, assume depth of
+ * node is 0 for simplicity.
+ */
+ int depth = 0;
+ const int min_depth = depth;
There is no need to define min_depth here. With min_depth dropped:
Acked-by: Julien Grall <[email protected]>
Cheers,
--
Julien Grall
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