ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-ux500 / pm.c

diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
index 8538910db202ab6a13e0e3588f27b2a3157c4bc2..a970e7fcba9e02fe6e2651cd5cfca76321d26314 100644 (file)
--- a/arch/arm/mach-ux500/pm.c
+++ b/arch/arm/mach-ux500/pm.c
@@ -134,8 +134,8 @@ bool prcmu_pending_irq(void)
  */
 bool prcmu_is_cpu_in_wfi(int cpu)
 {
-       return readl(PRCM_ARM_WFI_STANDBY) & cpu ? PRCM_ARM_WFI_STANDBY_WFI1 :
-                    PRCM_ARM_WFI_STANDBY_WFI0;
+       return readl(PRCM_ARM_WFI_STANDBY) &
+               (cpu ? PRCM_ARM_WFI_STANDBY_WFI1 : PRCM_ARM_WFI_STANDBY_WFI0);
 }
 
 /*