clk: rockchip: rk3588: Fix clk_aux16m in clock driver

The rate and error value is not returned for aux16m clocks, fix this.

Fixes: 7a474df74023 ("clk: rockchip: Add rk3588 clk support")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/drivers/clk/rockchip/clk_rk3588.c b/drivers/clk/rockchip/clk_rk3588.c
index 5271d94..a7df553 100644
--- a/drivers/clk/rockchip/clk_rk3588.c
+++ b/drivers/clk/rockchip/clk_rk3588.c
@@ -1558,7 +1558,7 @@
 #ifndef CONFIG_SPL_BUILD
 	case CLK_AUX16M_0:
 	case CLK_AUX16M_1:
-		rk3588_aux16m_get_clk(priv, clk->id);
+		rate = rk3588_aux16m_get_clk(priv, clk->id);
 		break;
 	case ACLK_VOP_ROOT:
 	case ACLK_VOP:
@@ -1707,7 +1707,7 @@
 #ifndef CONFIG_SPL_BUILD
 	case CLK_AUX16M_0:
 	case CLK_AUX16M_1:
-		rk3588_aux16m_set_clk(priv, clk->id, rate);
+		ret = rk3588_aux16m_set_clk(priv, clk->id, rate);
 		break;
 	case ACLK_VOP_ROOT:
 	case ACLK_VOP: