KVM: arm64: nv: Use reg_to_encoding() to get sysreg ID
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>
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@ -26,8 +26,7 @@
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void access_nested_id_reg(struct kvm_vcpu *v, struct sys_reg_params *p,
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const struct sys_reg_desc *r)
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{
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u32 id = sys_reg((u32)r->Op0, (u32)r->Op1,
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(u32)r->CRn, (u32)r->CRm, (u32)r->Op2);
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u32 id = reg_to_encoding(r);
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u64 val, tmp;
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val = p->regval;
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