diff --git a/arch/arm/mach-spear/spear1340.c b/arch/arm/mach-spear/spear1340.c
index 7b6bff7154e1..c601799b4aea 100644
--- a/arch/arm/mach-spear/spear1340.c
+++ b/arch/arm/mach-spear/spear1340.c
@@ -93,7 +93,7 @@ static int sata_miphy_init(struct device *dev, void __iomem *addr)
 	return 0;
 }
 
-void sata_miphy_exit(struct device *dev)
+static void sata_miphy_exit(struct device *dev)
 {
 	writel(0, SPEAR1340_PCIE_SATA_CFG);
 	writel(0, SPEAR1340_PCIE_MIPHY_CFG);
@@ -107,7 +107,7 @@ void sata_miphy_exit(struct device *dev)
 	msleep(20);
 }
 
-int sata_suspend(struct device *dev)
+static int sata_suspend(struct device *dev)
 {
 	if (dev->power.power_state.event == PM_EVENT_FREEZE)
 		return 0;
@@ -117,7 +117,7 @@ int sata_suspend(struct device *dev)
 	return 0;
 }
 
-int sata_resume(struct device *dev)
+static int sata_resume(struct device *dev)
 {
 	if (dev->power.power_state.event == PM_EVENT_THAW)
 		return 0;