diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c
index 86e90b038555..c0246ec54a0a 100644
--- a/arch/arm/mach-sunxi/mc_smp.c
+++ b/arch/arm/mach-sunxi/mc_smp.c
@@ -684,11 +684,69 @@ static int __init sunxi_mc_smp_loopback(void)
 	return ret;
 }
 
+/*
+ * This holds any device nodes that we requested resources for,
+ * so that we may easily release resources in the error path.
+ */
+struct sunxi_mc_smp_nodes {
+	struct device_node *prcm_node;
+	struct device_node *cpucfg_node;
+	struct device_node *sram_node;
+};
+
+/* This structure holds SoC-specific bits tied to an enable-method string. */
+struct sunxi_mc_smp_data {
+	const char *enable_method;
+	int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes);
+};
+
+static void __init sunxi_mc_smp_put_nodes(struct sunxi_mc_smp_nodes *nodes)
+{
+	of_node_put(nodes->prcm_node);
+	of_node_put(nodes->cpucfg_node);
+	of_node_put(nodes->sram_node);
+	memset(nodes, 0, sizeof(*nodes));
+}
+
+static int __init sun9i_a80_get_smp_nodes(struct sunxi_mc_smp_nodes *nodes)
+{
+	nodes->prcm_node = of_find_compatible_node(NULL, NULL,
+						   "allwinner,sun9i-a80-prcm");
+	if (!nodes->prcm_node) {
+		pr_err("%s: PRCM not available\n", __func__);
+		return -ENODEV;
+	}
+
+	nodes->cpucfg_node = of_find_compatible_node(NULL, NULL,
+						     "allwinner,sun9i-a80-cpucfg");
+	if (!nodes->cpucfg_node) {
+		pr_err("%s: CPUCFG not available\n", __func__);
+		return -ENODEV;
+	}
+
+	nodes->sram_node = of_find_compatible_node(NULL, NULL,
+						   "allwinner,sun9i-a80-smp-sram");
+	if (!nodes->sram_node) {
+		pr_err("%s: Secure SRAM not available\n", __func__);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static const struct sunxi_mc_smp_data sunxi_mc_smp_data[] __initconst = {
+	{
+		.enable_method	= "allwinner,sun9i-a80-smp",
+		.get_smp_nodes	= sun9i_a80_get_smp_nodes,
+	},
+};
+
 static int __init sunxi_mc_smp_init(void)
 {
-	struct device_node *cpucfg_node, *sram_node, *node;
+	struct sunxi_mc_smp_nodes nodes = { 0 };
+	struct device_node *node;
 	struct resource res;
-	int ret;
+	int i, ret;
 
 	/*
 	 * Don't bother checking the "cpus" node, as an enable-method
@@ -706,8 +764,13 @@ static int __init sunxi_mc_smp_init(void)
 	 * callbacks in smp_operations, which we would use if we were to
 	 * use CPU_METHOD_OF_DECLARE
 	 */
-	ret = of_property_match_string(node, "enable-method",
-				       "allwinner,sun9i-a80-smp");
+	for (i = 0; i < ARRAY_SIZE(sunxi_mc_smp_data); i++) {
+		ret = of_property_match_string(node, "enable-method",
+					       sunxi_mc_smp_data[i].enable_method);
+		if (!ret)
+			break;
+	}
+
 	of_node_put(node);
 	if (ret)
 		return -ENODEV;
@@ -720,51 +783,37 @@ static int __init sunxi_mc_smp_init(void)
 		return -ENODEV;
 	}
 
-	node = of_find_compatible_node(NULL, NULL, "allwinner,sun9i-a80-prcm");
-	if (!node) {
-		pr_err("%s: PRCM not available\n", __func__);
-		return -ENODEV;
-	}
+	/* Get needed device tree nodes */
+	ret = sunxi_mc_smp_data[i].get_smp_nodes(&nodes);
+	if (ret)
+		goto err_put_nodes;
 
 	/*
 	 * Unfortunately we can not request the I/O region for the PRCM.
 	 * It is shared with the PRCM clock.
 	 */
-	prcm_base = of_iomap(node, 0);
-	of_node_put(node);
+	prcm_base = of_iomap(nodes.prcm_node, 0);
 	if (!prcm_base) {
 		pr_err("%s: failed to map PRCM registers\n", __func__);
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto err_put_nodes;
 	}
 
-	cpucfg_node = of_find_compatible_node(NULL, NULL,
-					      "allwinner,sun9i-a80-cpucfg");
-	if (!cpucfg_node) {
-		ret = -ENODEV;
-		pr_err("%s: CPUCFG not available\n", __func__);
-		goto err_unmap_prcm;
-	}
-
-	cpucfg_base = of_io_request_and_map(cpucfg_node, 0, "sunxi-mc-smp");
+	cpucfg_base = of_io_request_and_map(nodes.cpucfg_node, 0,
+					    "sunxi-mc-smp");
 	if (IS_ERR(cpucfg_base)) {
 		ret = PTR_ERR(cpucfg_base);
 		pr_err("%s: failed to map CPUCFG registers: %d\n",
 		       __func__, ret);
-		goto err_put_cpucfg_node;
+		goto err_unmap_prcm;
 	}
 
-	sram_node = of_find_compatible_node(NULL, NULL,
-					    "allwinner,sun9i-a80-smp-sram");
-	if (!sram_node) {
-		ret = -ENODEV;
-		goto err_unmap_release_cpucfg;
-	}
-
-	sram_b_smp_base = of_io_request_and_map(sram_node, 0, "sunxi-mc-smp");
+	sram_b_smp_base = of_io_request_and_map(nodes.sram_node, 0,
+						"sunxi-mc-smp");
 	if (IS_ERR(sram_b_smp_base)) {
 		ret = PTR_ERR(sram_b_smp_base);
 		pr_err("%s: failed to map secure SRAM\n", __func__);
-		goto err_put_sram_node;
+		goto err_unmap_release_cpucfg;
 	}
 
 	/* Configure CCI-400 for boot cluster */
@@ -775,9 +824,8 @@ static int __init sunxi_mc_smp_init(void)
 		goto err_unmap_release_secure_sram;
 	}
 
-	/* We don't need the CPUCFG and SRAM device nodes anymore */
-	of_node_put(cpucfg_node);
-	of_node_put(sram_node);
+	/* We don't need the device nodes anymore */
+	sunxi_mc_smp_put_nodes(&nodes);
 
 	/* Set the hardware entry point address */
 	writel(__pa_symbol(sunxi_mc_smp_secondary_startup),
@@ -792,18 +840,16 @@ static int __init sunxi_mc_smp_init(void)
 
 err_unmap_release_secure_sram:
 	iounmap(sram_b_smp_base);
-	of_address_to_resource(sram_node, 0, &res);
+	of_address_to_resource(nodes.sram_node, 0, &res);
 	release_mem_region(res.start, resource_size(&res));
-err_put_sram_node:
-	of_node_put(sram_node);
 err_unmap_release_cpucfg:
 	iounmap(cpucfg_base);
-	of_address_to_resource(cpucfg_node, 0, &res);
+	of_address_to_resource(nodes.cpucfg_node, 0, &res);
 	release_mem_region(res.start, resource_size(&res));
-err_put_cpucfg_node:
-	of_node_put(cpucfg_node);
 err_unmap_prcm:
 	iounmap(prcm_base);
+err_put_nodes:
+	sunxi_mc_smp_put_nodes(&nodes);
 	return ret;
 }