This loop can be much simpler. If a new parent is available for
orphan clocks, __clk_init_parent(orphan) can detect it.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
drivers/clk/clk.c | 21 ++++++---------------
1 file changed, 6 insertions(+), 15 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index a1d046c..e3c6559 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2402,24 +2402,15 @@ static int __clk_core_init(struct clk_core *core)
core->rate = core->req_rate = rate;
/*
- * walk the list of orphan clocks and reparent any that are children of
- * this clock
+ * walk the list of orphan clocks and reparent any that newly finds a
+ * parent.
*/
hlist_for_each_entry_safe(orphan, tmp2, &clk_orphan_list, child_node) {
- if (orphan->num_parents && orphan->ops->get_parent) {
- i = orphan->ops->get_parent(orphan->hw);
- if (i >= 0 && i < orphan->num_parents &&
- !strcmp(core->name, orphan->parent_names[i]))
- clk_core_reparent(orphan, core);
- continue;
- }
+ struct clk_core *parent = __clk_init_parent(orphan);
- for (i = 0; i < orphan->num_parents; i++)
- if (!strcmp(core->name, orphan->parent_names[i])) {
- clk_core_reparent(orphan, core);
- break;
- }
- }
+ if (parent)
+ clk_core_reparent(orphan, parent);
+ }
/*
* optional platform-specific magic
--
1.9.1
--
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