KVM: arm/arm64: vgic: make vgic_io_ops static

vgic_io_ops is only referenced within vgic.c, so it can be declared
static.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
1 file changed