+static int _cmp_sci_clk(const void *a, const void *b)
+{
+ const struct sci_clk *ca = a;
+ const struct sci_clk *cb = *(struct sci_clk **)b;
+
+ if (ca->dev_id == cb->dev_id && ca->clk_id == cb->clk_id)
+ return 0;
+ if (ca->dev_id > cb->dev_id ||
+ (ca->dev_id == cb->dev_id && ca->clk_id > cb->clk_id))
+ return 1;
+ return -1;
+}
+