MIPS: Netlogic: Call xlp_mmu_init on all threads

The config7/config4 register has to be written on all the threads.
This does not cause any problems in XLP, but is needed for XLPII
Signed-off-by: NJayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5700/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/netlogic/common/smp.c

@@ -106,9 +106,7 @@ void nlm_early_init_secondary(int cpu)
 {
 	change_c0_config(CONF_CM_CMASK, 0x3);
 #ifdef CONFIG_CPU_XLP
-	/* mmu init, once per core */
-	if (cpu % NLM_THREADS_PER_CORE == 0)
-		xlp_mmu_init();
+	xlp_mmu_init();
 #endif
 	write_c0_ebase(nlm_current_node()->ebase);
 }