Revert "kvm: use DIV_ROUND_UP"

This reverts commit 206a0fc75d5f54886c1b3f3a65782a75e36b6b97.

The linux-headers directory is for kernel headers which we keep in
sync with the upstream kernel via scripts/update-linux-headers.sh, so
we shouldn't be applying our code cleanups to it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/linux-headers/asm-x86/kvm.h b/linux-headers/asm-x86/kvm.h
index 1930b95bcb4ff2f2ac7cdb2804beec53467584e1..c2824d02ba3762553b62a07709058102050e34da 100644 (file)
--- a/linux-headers/asm-x86/kvm.h
+++ b/linux-headers/asm-x86/kvm.h
@@ -153,7 +153,7 @@ struct kvm_sregs {
        __u64 cr0, cr2, cr3, cr4, cr8;
        __u64 efer;
        __u64 apic_base;
-       __u64 interrupt_bitmap[DIV_ROUND_UP(KVM_NR_INTERRUPTS, 64)];
+       __u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
 };
 
 /* for KVM_GET_FPU and KVM_SET_FPU */