clk: remove duplicated code with __clk_set_parent_after
__clk_set_parent_after() actually used the second argument then we
could put this duplicate logic in there and call it with a different
order of arguments in the success vs. error paths in this function.
Cc: Mike Turquette <mturquette@linaro.org>
Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 8e6688d..43e2c3a 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1208,14 +1208,8 @@
flags = clk_enable_lock();
clk_reparent(core, old_parent);
clk_enable_unlock(flags);
+ __clk_set_parent_after(core, old_parent, parent);
- if (core->prepare_count) {
- flags = clk_enable_lock();
- clk_core_disable(core);
- clk_core_disable(parent);
- clk_enable_unlock(flags);
- clk_core_unprepare(parent);
- }
return ret;
}