diff --git a/arch/arc/include/asm/mcip.h b/arch/arc/include/asm/mcip.h
index c9b2b402a8103b34f3e5c570ba27a36310162559..46f4e5351b2a56e96d440a27201fc612d2e9c195 100644
--- a/arch/arc/include/asm/mcip.h
+++ b/arch/arc/include/asm/mcip.h
@@ -86,8 +86,6 @@ static inline void __mcip_cmd_data(unsigned int cmd, unsigned int param,
 	__mcip_cmd(cmd, param);
 }
 
-extern void mcip_init_smp(unsigned int cpu);
-
 #endif
 
 #endif
diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c
index 96b0b62ced65b627133a9df0e3c0502125292487..74a9b074ac3e4e64d97ef8e069f73a9104531682 100644
--- a/arch/arc/kernel/mcip.c
+++ b/arch/arc/kernel/mcip.c
@@ -19,14 +19,7 @@ static int idu_detected;
 
 static DEFINE_RAW_SPINLOCK(mcip_lock);
 
-/*
- * Any SMP specific init any CPU does when it comes up.
- * Here we setup the CPU to enable Inter-Processor-Interrupts
- * Called for each CPU
- * -Master      : init_IRQ()
- * -Other(s)    : start_kernel_secondary()
- */
-void mcip_init_smp(unsigned int cpu)
+static void mcip_setup_per_cpu(int cpu)
 {
 	smp_ipi_irq_setup(cpu, IPI_IRQ);
 }
@@ -139,6 +132,7 @@ static void mcip_probe_n_setup(void)
 struct plat_smp_ops plat_smp_ops = {
 	.info		= smp_cpuinfo_buf,
 	.init_early_smp	= mcip_probe_n_setup,
+	.init_irq_cpu	= mcip_setup_per_cpu,
 	.ipi_send	= mcip_ipi_send,
 	.ipi_clear	= mcip_ipi_clear,
 };
diff --git a/arch/arc/plat-axs10x/axs10x.c b/arch/arc/plat-axs10x/axs10x.c
index 9ce1999633631983246e276a6957f96199015ce9..1b0f0f458a2bde2438802f431f63748779245c82 100644
--- a/arch/arc/plat-axs10x/axs10x.c
+++ b/arch/arc/plat-axs10x/axs10x.c
@@ -482,9 +482,6 @@ static const char *axs103_compat[] __initconst = {
 MACHINE_START(AXS103, "axs103")
 	.dt_compat	= axs103_compat,
 	.init_early	= axs103_early_init,
-#ifdef CONFIG_ARC_MCIP
-	.init_smp	= mcip_init_smp,
-#endif
 MACHINE_END
 
 /*
diff --git a/arch/arc/plat-sim/platform.c b/arch/arc/plat-sim/platform.c
index e4128cca1b52cac496c870a8d333a78a7009a85f..dde692812bc16ac70bc3bfba24fc14ba71d158a2 100644
--- a/arch/arc/plat-sim/platform.c
+++ b/arch/arc/plat-sim/platform.c
@@ -30,7 +30,4 @@ static const char *simulation_compat[] __initconst = {
 
 MACHINE_START(SIMULATION, "simulation")
 	.dt_compat	= simulation_compat,
-#ifdef CONFIG_ARC_MCIP
-	.init_smp	= mcip_init_smp,
-#endif
 MACHINE_END