diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index 97c6b79b7d6f40c77bfeaa01d50986faff650fc5..837888b96bd39d3621feef0b0379588d3b5d3c67 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -1432,7 +1432,7 @@ static int sunxi_mmc_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static int sunxi_mmc_runtime_resume(struct device *dev)
+static int __maybe_unused sunxi_mmc_runtime_resume(struct device *dev)
 {
 	struct mmc_host	*mmc = dev_get_drvdata(dev);
 	struct sunxi_mmc_host *host = mmc_priv(mmc);
@@ -1449,7 +1449,7 @@ static int sunxi_mmc_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int sunxi_mmc_runtime_suspend(struct device *dev)
+static int __maybe_unused sunxi_mmc_runtime_suspend(struct device *dev)
 {
 	struct mmc_host	*mmc = dev_get_drvdata(dev);
 	struct sunxi_mmc_host *host = mmc_priv(mmc);