diff --git a/drivers/irqchip/irq-qeic.c b/drivers/irqchip/irq-qeic.c
index 1463731..4f49d4b 100644
--- a/drivers/irqchip/irq-qeic.c
+++ b/drivers/irqchip/irq-qeic.c
@@ -406,27 +406,38 @@ unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
 	return irq_linear_revmap(qe_ic->irqhost, irq);
 }
 
-void __init qe_ic_init(struct device_node *node, unsigned int flags,
-		       void (*low_handler)(struct irq_desc *desc),
-		       void (*high_handler)(struct irq_desc *desc))
+static int __init qe_ic_init(unsigned int flags)
 {
+	struct device_node *node;
 	struct qe_ic *qe_ic;
 	struct resource res;
-	u32 temp = 0, ret, high_active = 0;
+	u32 temp = 0, high_active = 0;
+	int ret = 0;
+
+	node = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
+	if (!node) {
+		node = of_find_node_by_type(NULL, "qeic");
+		if (!node)
+			return -ENODEV;
+	}
 
 	ret = of_address_to_resource(node, 0, &res);
-	if (ret)
-		return;
+	if (ret) {
+		ret = -ENODEV;
+		goto err_put_node;
+	}
 
 	qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);
-	if (qe_ic == NULL)
-		return;
+	if (qe_ic == NULL) {
+		ret = -ENOMEM;
+		goto err_put_node;
+	}
 
 	qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS,
 					       &qe_ic_host_ops, qe_ic);
 	if (qe_ic->irqhost == NULL) {
-		kfree(qe_ic);
-		return;
+		ret = -ENOMEM;
+		goto err_free_qe_ic;
 	}
 
 	qe_ic->regs = ioremap(res.start, resource_size(&res));
@@ -437,9 +448,9 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
 	qe_ic->virq_low = irq_of_parse_and_map(node, 1);
 
 	if (qe_ic->virq_low == NO_IRQ) {
-		printk(KERN_ERR "Failed to map QE_IC low IRQ\n");
-		kfree(qe_ic);
-		return;
+		pr_err("Failed to map QE_IC low IRQ\n");
+		ret = -ENOMEM;
+		goto err_domain_remove;
 	}
 
 	/* default priority scheme is grouped. If spread mode is    */
@@ -466,13 +477,24 @@ void __init qe_ic_init(struct device_node *node, unsigned int flags,
 	qe_ic_write(qe_ic->regs, QEIC_CICR, temp);
 
 	irq_set_handler_data(qe_ic->virq_low, qe_ic);
-	irq_set_chained_handler(qe_ic->virq_low, low_handler);
+	irq_set_chained_handler(qe_ic->virq_low, qe_ic_cascade_low_mpic);
 
 	if (qe_ic->virq_high != NO_IRQ &&
 			qe_ic->virq_high != qe_ic->virq_low) {
 		irq_set_handler_data(qe_ic->virq_high, qe_ic);
-		irq_set_chained_handler(qe_ic->virq_high, high_handler);
+		irq_set_chained_handler(qe_ic->virq_high,
+					qe_ic_cascade_high_mpic);
 	}
+	of_node_put(node);
+	return 0;
+
+err_domain_remove:
+	irq_domain_remove(qe_ic->irqhost);
+err_free_qe_ic:
+	kfree(qe_ic);
+err_put_node:
+	of_node_put(node);
+	return ret;
 }
 
 void qe_ic_set_highest_priority(unsigned int virq, int high)
@@ -579,39 +601,26 @@ static struct device device_qe_ic = {
 	.bus = &qe_ic_subsys,
 };
 
-static int __init init_qe_ic_sysfs(void)
+static int __init init_qe_ic(void)
 {
-	int rc;
+	int ret;
 
-	printk(KERN_DEBUG "Registering qe_ic with sysfs...\n");
+	ret = qe_ic_init(0);
+	if (ret)
+		return ret;
 
-	rc = subsys_system_register(&qe_ic_subsys, NULL);
-	if (rc) {
-		printk(KERN_ERR "Failed registering qe_ic sys class\n");
+	ret = subsys_system_register(&qe_ic_subsys, NULL);
+	if (ret) {
+		pr_err("Failed registering qe_ic sys class\n");
 		return -ENODEV;
 	}
-	rc = device_register(&device_qe_ic);
-	if (rc) {
-		printk(KERN_ERR "Failed registering qe_ic sys device\n");
+	ret = device_register(&device_qe_ic);
+	if (ret) {
+		pr_err("Failed registering qe_ic sys device\n");
 		return -ENODEV;
 	}
-	return 0;
-}
-
-static int __init qeic_of_init(void)
-{
-	struct device_node *np;
 
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "qeic");
-		if (!np)
-			return;
-	}
-	qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
-		   qe_ic_cascade_high_mpic);
-	of_node_put(np);
+	return 0;
 }
 
-subsys_initcall(qeic_of_init);
-subsys_initcall(init_qe_ic_sysfs);
+subsys_initcall(init_qe_ic);
diff --git a/include/soc/fsl/qe/qe_ic.h b/include/soc/fsl/qe/qe_ic.h
index 1e155ca..6113699 100644
--- a/include/soc/fsl/qe/qe_ic.h
+++ b/include/soc/fsl/qe/qe_ic.h
@@ -58,16 +58,9 @@ enum qe_ic_grp_id {
 };
 
 #ifdef CONFIG_QUICC_ENGINE
-void qe_ic_init(struct device_node *node, unsigned int flags,
-		void (*low_handler)(struct irq_desc *desc),
-		void (*high_handler)(struct irq_desc *desc));
 unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic);
 unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic);
 #else
-static inline void qe_ic_init(struct device_node *node, unsigned int flags,
-		void (*low_handler)(struct irq_desc *desc),
-		void (*high_handler)(struct irq_desc *desc))
-{}
 static inline unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
 { return 0; }
 static inline unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
