diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 962cfbb5500ea6ed2a27547534190e5d0359fc17..73a5f068e167df7087cf6098302a17f815c7c0d0 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -216,8 +216,6 @@ static void pxa25x_cpu_pm_restore(unsigned long *sleep_save)
 
 static void pxa25x_cpu_pm_enter(suspend_state_t state)
 {
-	CKEN = 0;
-
 	switch (state) {
 	case PM_SUSPEND_MEM:
 		/* set resume return address */
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index f33c9d7ff87e8db15b648a46ed12de5bc83ef36e..db0c4c6fea9ba06ae2bb91673e8004cfb645901c 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -265,12 +265,6 @@ void pxa27x_cpu_pm_enter(suspend_state_t state)
 {
 	extern void pxa_cpu_standby(void);
 
-	if (state == PM_SUSPEND_STANDBY)
-		CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER) |
-			(1 << CKEN_LCD) | (1 << CKEN_PWM0);
-	else
-		CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER);
-
 	/* ensure voltage-change sequencer not initiated, which hangs */
 	PCFR &= ~PCFR_FVC;