Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [RESEND PATCH v2 08/16] clk: drop the initial core->parents look-ups from __clk_core_init() | Date | Mon, 28 Dec 2015 19:23:02 +0900 |
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The core->parents is a cache to save expensive clock parent look-ups. It will be filled as needed later. We do not have to do it here.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> ---
Changes in v2: None
drivers/clk/clk.c | 11 ----------- 1 file changed, 11 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index ca7849a..3215b2b 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2329,17 +2329,6 @@ static int __clk_core_init(struct clk_core *core) "%s: invalid NULL in %s's .parent_names\n", __func__, core->name); - /* - * clk_core_lookup returns NULL for parents that have not been - * clk_init'd; thus any access to clk->parents[] must check - * for a NULL pointer. We can always perform lazy lookups for - * missing parents later on. - */ - if (core->parents) - for (i = 0; i < core->num_parents; i++) - core->parents[i] = - clk_core_lookup(core->parent_names[i]); - core->parent = __clk_init_parent(core); /* -- 1.9.1
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