KVM: s390: make bitmap declaration consistent

Use a consistent bitmap declaration throughout the code.
Signed-off-by: Michael Mueller <mimu@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <20190131085247.13826-3-mimu@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

arch/s390/include/asm/kvm_host.h

@@ -591,7 +591,7 @@ struct kvm_s390_float_interrupt {
 	struct kvm_s390_mchk_info mchk;
 	struct kvm_s390_ext_info srv_signal;
 	int next_rr_cpu;
-	unsigned long idle_mask[BITS_TO_LONGS(KVM_MAX_VCPUS)];
+	DECLARE_BITMAP(idle_mask, KVM_MAX_VCPUS);
 	struct mutex ais_lock;
 	u8 simm;
 	u8 nimm;

arch/s390/kvm/interrupt.c

@@ -2831,7 +2831,7 @@ static void store_local_irq(struct kvm_s390_local_interrupt *li,
 int kvm_s390_get_irq_state(struct kvm_vcpu *vcpu, __u8 __user *buf, int len)
 {
 	int scn;
-	unsigned long sigp_emerg_pending[BITS_TO_LONGS(KVM_MAX_VCPUS)];
+	DECLARE_BITMAP(sigp_emerg_pending, KVM_MAX_VCPUS);
 	struct kvm_s390_local_interrupt *li = &vcpu->arch.local_int;
 	unsigned long pending_irqs;
 	struct kvm_s390_irq irq;