struct clk *top, *fail_clk;
int ret = 0;
+ if (!clk)
+ return 0;
+
/* prevent racing with updates to the clock topology */
clk_prepare_lock();
u8 p_index = 0;
unsigned long p_rate = 0;
- if (!clk || !clk->ops)
+ if (!clk)
+ return 0;
+
+ if (!clk->ops)
return -EINVAL;
/* verify ops for for multi-parent clks */
*/
void __init of_clk_init(const struct of_device_id *matches)
{
+ const struct of_device_id *match;
struct device_node *np;
if (!matches)
matches = __clk_of_table;
- for_each_matching_node(np, matches) {
- const struct of_device_id *match = of_match_node(matches, np);
+ for_each_matching_node_and_match(np, matches, &match) {
of_clk_init_cb_t clk_init_cb = match->data;
clk_init_cb(np);
}