KVM: Allow kvm_device_ops to be const
authorSteven Price <steven.price@arm.com>
Mon, 21 Oct 2019 15:28:19 +0000 (16:28 +0100)
committerMarc Zyngier <maz@kernel.org>
Mon, 21 Oct 2019 18:20:28 +0000 (19:20 +0100)
commit8538cb22bbce5a988671b68baf0b0f9e86ca1e87
tree30956f316b4186a4d0b1c18912aaa7aafc1570ec
parent8564d6372a7d8a6d440441b8ed8020f97f744450
KVM: Allow kvm_device_ops to be const

Currently a kvm_device_ops structure cannot be const without triggering
compiler warnings. However the structure doesn't need to be written to
and, by marking it const, it can be read-only in memory. Add some more
const keywords to allow this.

Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
include/linux/kvm_host.h
virt/kvm/kvm_main.c