__clk_init_parent() will call the .get_parent() callback of the clock
so .init() must run before.
Fixes: 541debae0adf ("clk: call the clock init() callback before any other ops
callback")
Signed-off-by: Jerome Brunet <[email protected]>
---
drivers/clk/clk.c | 26 +++++++++++++++-----------
1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 1c677d7f7f53..232144cca6cf 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -3294,6 +3294,21 @@ static int __clk_core_init(struct clk_core *core)
goto out;
}
+ /*
+ * optional platform-specific magic
+ *
+ * The .init callback is not used by any of the basic clock types, but
+ * exists for weird hardware that must perform initialization magic.
+ * Please consider other ways of solving initialization problems before
+ * using this callback, as its use is discouraged.
+ *
+ * If it exist, this callback should called before any other callback of
+ * the clock
+ */
+ if (core->ops->init)
+ core->ops->init(core->hw);
+
+
core->parent = __clk_init_parent(core);
/*
@@ -3318,17 +3333,6 @@ static int __clk_core_init(struct clk_core *core)
core->orphan = true;
}
- /*
- * optional platform-specific magic
- *
- * The .init callback is not used by any of the basic clock types, but
- * exists for weird hardware that must perform initialization magic.
- * Please consider other ways of solving initialization problems before
- * using this callback, as its use is discouraged.
- */
- if (core->ops->init)
- core->ops->init(core->hw);
-
/*
* Set clk's accuracy. The preferred method is to use
* .recalc_accuracy. For simple clocks and lazy developers the default
--
2.21.0
