KVM: arm64: vgic-init: fix a kernel-doc warning

Change the function comment block to kernel-doc format to prevent
a kernel-doc warning:

arch/arm64/kvm/vgic/vgic-init.c:448: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 * Map the MMIO regions depending on the VGIC model exposed to the guest

Signed-off-by: Randy Dunlap <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Oliver Upton <[email protected]>
Cc: James Morse <[email protected]>
Cc: Suzuki K Poulose <[email protected]>
Cc: Zenghui Yu <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Reviewed-by: Suzuki K Poulose <[email protected]>
Reviewed-by: Zenghui Yu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Oliver Upton <[email protected]>

Author: rddunlap

arch/arm64/kvm/vgic/vgic-init.c

@@ -445,13 +445,15 @@ int vgic_lazy_init(struct kvm *kvm)
 /* RESOURCE MAPPING */
 
 /**
+ * kvm_vgic_map_resources - map the MMIO regions
+ * @kvm: kvm struct pointer
+ *
  * Map the MMIO regions depending on the VGIC model exposed to the guest
  * called on the first VCPU run.
  * Also map the virtual CPU interface into the VM.
  * v2 calls vgic_init() if not already done.
  * v3 and derivatives return an error if the VGIC is not initialized.
  * vgic_ready() returns true if this function has succeeded.
- * @kvm: kvm struct pointer
  */
 int kvm_vgic_map_resources(struct kvm *kvm)
 {