The .git_parent is mandatory for multi-parent clocks. Move the check to __clk_core_init(), like other callback checkings.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com> --- Changes in v2: None drivers/clk/clk.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index e6e10f5..4ad0a36 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1677,13 +1677,6 @@ static struct clk_core *__clk_init_parent(struct clk_core *core) goto out; } - if (!core->ops->get_parent) { - WARN(!core->ops->get_parent, - "%s: multi-parent clocks must implement .get_parent\n", - __func__); - goto out; - } - /* * Do our best to cache parent clocks in core->parents. This prevents * unnecessary and expensive lookups. We don't set core->parent here; @@ -2315,6 +2308,11 @@ static int __clk_core_init(struct clk_core *core) goto out; } + if (core->num_parents > 1 && !core->ops->get_parent) { + pr_err("%s: %s must implement .get_parent as it has multi parents\n", + __func__, core->name); + } + if (core->ops->set_rate_and_parent && !(core->ops->set_parent && core->ops->set_rate)) { pr_err("%s: %s must implement .set_parent & .set_rate\n", -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-clk" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html