diff --git a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_latency_demod.c b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_latency_demod.c
index 5d5d46f..f6f490a 100644
--- a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_latency_demod.c
+++ b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_latency_demod.c
@@ -197,7 +197,7 @@ int ipi_latency_demod()
 	ipi_irq = (intptr_t)ipi_dev->irq_info;
 
 	/* Register IPI irq handler */
-	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_dev, &ch);
+	metal_irq_register(ipi_irq, ipi_irq_handler, &ch);
 	metal_irq_enable(ipi_irq);
 	/* initialize remote_nkicked */
 	atomic_init(&ch.remote_nkicked, 1);
diff --git a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_shmem_demod.c b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_shmem_demod.c
index 37fce47..b603838 100644
--- a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_shmem_demod.c
+++ b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/ipi_shmem_demod.c
@@ -261,7 +261,7 @@ int ipi_shmem_demod()
 	/* clear old IPI interrupt */
 	metal_io_write32(ipi_io, IPI_ISR_OFFSET, IPI_MASK);
 	/* Register IPI irq handler */
-	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_dev, ipi_io);
+	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_io);
 	metal_irq_enable(ipi_irq);
 	/* initialize remote_nkicked */
 	atomic_init(&remote_nkicked, 1);
diff --git a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_atomic_demod.c b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_atomic_demod.c
index b485517..d577642 100644
--- a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_atomic_demod.c
+++ b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_atomic_demod.c
@@ -129,7 +129,7 @@ int atomic_shmem_demod()
 	/* clear old IPI interrupt */
 	metal_io_write32(ipi_io, IPI_ISR_OFFSET, IPI_MASK);
 	/* Register IPI irq handler */
-	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_dev, ipi_io);
+	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_io);
 	metal_irq_enable(ipi_irq);
 	/* initialize remote_nkicked */
 	atomic_init(&remote_nkicked, 1);
diff --git a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_latency_demod.c b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_latency_demod.c
index a861b08..53a8643 100644
--- a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_latency_demod.c
+++ b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_latency_demod.c
@@ -244,7 +244,7 @@ int shmem_latency_demod()
 	ipi_irq = (intptr_t)ipi_dev->irq_info;
 
 	/* Register IPI irq handler */
-	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_dev, &ch);
+	metal_irq_register(ipi_irq, ipi_irq_handler, &ch);
 	metal_irq_enable(ipi_irq);
 	/* initialize remote_nkicked */
 	atomic_init(&ch.remote_nkicked, 1);
diff --git a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_throughput_demod.c b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_throughput_demod.c
index 49a7748..1ce18c1 100644
--- a/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_throughput_demod.c
+++ b/examples/system/freertos/zynqmp_r5/zynqmp_amp_demo/shmem_throughput_demod.c
@@ -334,7 +334,7 @@ int shmem_throughput_demod()
 	ipi_irq = (intptr_t)ipi_dev->irq_info;
 
 	/* Register IPI irq handler */
-	metal_irq_register(ipi_irq, ipi_irq_handler, ipi_dev, &ch);
+	metal_irq_register(ipi_irq, ipi_irq_handler, &ch);
 	metal_irq_enable(ipi_irq);
 	/* initialize remote_nkicked */
 	atomic_init(&ch.remote_nkicked, 1);