diff --git a/target/linux/rockchip/armv8/config-5.4 b/target/linux/rockchip/armv8/config-5.4
index c130ef4acc..7f0fcfe824 100644
--- a/target/linux/rockchip/armv8/config-5.4
+++ b/target/linux/rockchip/armv8/config-5.4
@@ -390,7 +390,6 @@ CONFIG_ROCKCHIP_IOMMU=y
 CONFIG_ROCKCHIP_MBOX=y
 CONFIG_ROCKCHIP_PHY=y
 CONFIG_ROCKCHIP_PM_DOMAINS=y
-# CONFIG_ROCKCHIP_SARADC is not set
 CONFIG_ROCKCHIP_THERMAL=y
 CONFIG_ROCKCHIP_TIMER=y
 CONFIG_RSEQ=y