diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 7ecdda3f125338112ca30d52dc09d494ae52e864..9fed5fa194d9022830e4ecc83b206f03a15a832d 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -328,7 +328,7 @@ static void __init setup_processor(void)
  * cpu_init dumps the cache information, initialises SMP specific
  * information, and sets up the per-CPU stacks.
  */
-void __init cpu_init(void)
+void cpu_init(void)
 {
 	unsigned int cpu = smp_processor_id();
 	struct stack *stk = &stacks[cpu];
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 9799fe80df23255d6d77bca271100b7b683a9345..ac4dd4336160bc2d202f7059e639d83836f52bda 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -133,6 +133,8 @@ static int pxa_pm_enter(suspend_state_t state)
 	/* *** go zzz *** */
 	pxa_cpu_pm_enter(state);
 
+	cpu_init();
+
 	/* after sleeping, validate the checksum */
 	checksum = 0;
 	for (i = 0; i < SLEEP_SAVE_SIZE - 1; i++)
diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c
index 379ea5e3950f7de6794ef990a91ef89f58352e3c..59c7964cfe11d0a9b68193f5efb369c592ab1a7e 100644
--- a/arch/arm/mach-sa1100/pm.c
+++ b/arch/arm/mach-sa1100/pm.c
@@ -88,6 +88,8 @@ static int sa11x0_pm_enter(suspend_state_t state)
 	/* go zzz */
 	sa1100_cpu_suspend();
 
+	cpu_init();
+
 	/*
 	 * Ensure not to come back here if it wasn't intended
 	 */
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index b13a8da4847b0240be605a000fb83e9ad9b0b882..8405eb6558edf141999df5ace0c3ba4bf7070ce4 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -104,6 +104,7 @@ extern void show_pte(struct mm_struct *mm, unsigned long addr);
 extern void __show_regs(struct pt_regs *);
 
 extern int cpu_architecture(void);
+extern void cpu_init(void);
 
 #define set_cr(x)					\
 	__asm__ __volatile__(				\