diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c
index 16bf2f95117c0749536da344d729c2f920949b45..3f2d396723930ce1a27985bc3dcf48d122576e9b 100644
--- a/arch/arm/mach-omap1/pm_bus.c
+++ b/arch/arm/mach-omap1/pm_bus.c
@@ -19,6 +19,8 @@
 #include <linux/clk.h>
 #include <linux/err.h>
 
+#include "soc.h"
+
 #ifdef CONFIG_PM_RUNTIME
 static int omap1_pm_runtime_suspend(struct device *dev)
 {