KVM: PPC: Book3S HV: kvmppc_hv_entry: remove .global scope

kvmppc_hv_entry isn't called from anywhere other than
book3s_hv_rmhandlers.S itself. Remove .global scope for this function
and annotate it with SYM_CODE_START_LOCAL and SYM_CODE_END.

Signed-off-by: Kautuk Consul <[e-mail]>
Signed-off-by: Michael Ellerman <[e-mail]>
Link: https://msgid.link/[e-mail]

arch/powerpc/kvm/book3s_hv_rmhandlers.S

···
  *                                                                            *
  *****************************************************************************/
 
-.global kvmppc_hv_entry
-kvmppc_hv_entry:
+SYM_CODE_START_LOCAL(kvmppc_hv_entry)
 
 	/* Required state:
 	 *
···
 	ld	r4, VCPU_GPR(R4)(r4)
 	HRFI_TO_GUEST
 	b	.
+SYM_CODE_END(kvmppc_hv_entry)
 
 secondary_too_late:
 	li	r12, 0