1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index b76fa69b44cb..bacc06ff939b 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1467,6 +1467,7 @@ static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long even
 static void clk_change_rate(struct clk *clk)
 {
         struct clk *child;
+        struct hlist_node *tmp;
         unsigned long old_rate;
         unsigned long best_parent_rate = 0;
         bool skip_set_rate = false;
@@ -1502,7 +1503,11 @@ static void clk_change_rate(struct clk *clk)
         if (clk->notifier_count && old_rate != clk->rate)
                 __clk_notify(clk, POST_RATE_CHANGE, old_rate, clk->rate);
 
-        hlist_for_each_entry(child, &clk->children, child_node) {
+        /*
+         * Use safe iteration, as change_rate can actually swap parents
+         * for certain clock types.
+         */
+        hlist_for_each_entry_safe(child, tmp, &clk->children, child_node) {
                 /* Skip children who will be reparented to another clock */
                 if (child->new_parent && child->new_parent != clk)
                         continue;