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KVM: arm64: nv: Use reg_to_encoding() to get sysreg ID

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Avoid open-coding and just use the helper to encode the ID from the
sysreg table entry.

No functional change intended.

Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230211190742.49843-1-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
This commit is contained in:
Oliver Upton 2023-02-11 19:07:42 +00:00
parent 191e0e1555
commit 3fb901cdc9
1 changed files with 1 additions and 2 deletions
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3
arch/arm64/kvm/nested.c
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@ -26,8 +26,7 @@
void access_nested_id_reg(struct kvm_vcpu *v, struct sys_reg_params *p,
const struct sys_reg_desc *r)
{
u32 id = sys_reg((u32)r->Op0, (u32)r->Op1,
(u32)r->CRn, (u32)r->CRm, (u32)r->Op2);
u32 id = reg_to_encoding(r);
u64 val, tmp;
val = p->regval;