KVM: make the declaration of functions within 80 characters
KVM: make the declaration of functions within 80 characters

After 'commit 0b8ba4a2b658 ("KVM: fix checkpatch.pl errors in
kvm/coalesced_mmio.h")', the declaration of the two function will exceed 80
characters.

This patch reduces the TAPs to make each line in 80 characters.

Signed-off-by: Wei Yang <acbca9fda1bd78fcd284ddae8b872fb12de49b82@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs