ARM: omap: Convert to using %pOFn instead of device_node.name

index 2ceffd85dd3d..b5757646355a 100644
@@ -738,7 +738,7 @@ static int __init _setup_clkctrl_provider(struct device_node *np)
 	provider->size = size | 0xff;
 	provider->node = np;
 
-	pr_debug("%s: %s: %x...%x [+%x]\n", __func__, np->parent->name,
+	pr_debug("%pOF: %s: %x...%x [+%x]\n", __func__, np->parent,
 		 provider->addr, provider->addr + provider->size,
 		 provider->offset);
 

@@ -799,9 +799,9 @@ static struct clk *_lookup_clkctrl_clk(struct omap_hwmod *oh)
 
 			clk = of_clk_get_from_provider(&clkspec);
 
-			pr_debug("%s: %s got %p (offset=%x, provider=%s)\n",
+			pr_debug("%s: %s got %p (offset=%x, provider=%pOFn)\n",
 				 __func__, oh->name, clk, clkspec.args[0],
-				 provider->node->parent->name);
+				 provider->node->parent);
 
 			return clk;
 		}

@@ -2107,8 +2107,8 @@ static int of_dev_find_hwmod(struct device_node *np,
 		if (res)
 			continue;
 		if (!strcmp(p, oh->name)) {
-			pr_debug("omap_hwmod: dt %s[%i] uses hwmod %s\n",
-				 np->name, i, oh->name);
+			pr_debug("omap_hwmod: dt %pOFn[%i] uses hwmod %s\n",
+				 np, i, oh->name);
 			return i;
 		}
 	}

@@ -2210,8 +2210,8 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
 		return -ENOENT;
 
 	if (nr_addr != 1 || nr_size != 1) {
-		pr_err("%s: invalid range for %s->%s\n", __func__,
-		       oh->name, np->name);
+		pr_err("%s: invalid range for %s->%pOFn\n", __func__,
+		       oh->name, np);
 		return -EINVAL;
 	}
 

@@ -2219,8 +2219,8 @@ int omap_hwmod_parse_module_range(struct omap_hwmod *oh,
 	base = of_translate_address(np, ranges++);
 	size = be32_to_cpup(ranges);
 
-	pr_debug("omap_hwmod: %s %s at 0x%llx size 0x%llx\n",
-		 oh->name, np->name, base, size);
+	pr_debug("omap_hwmod: %s %pOFn at 0x%llx size 0x%llx\n",
+		 oh->name, np, base, size);
 
 	res->start = base;
 	res->end = base + size - 1;

@@ -2322,8 +2322,8 @@ static int __init _init(struct omap_hwmod *oh, void *data)
 	if (r)
 		pr_debug("omap_hwmod: %s missing dt data\n", oh->name);
 	else if (np && index)
-		pr_warn("omap_hwmod: %s using broken dt data from %s\n",
-			oh->name, np->name);
+		pr_warn("omap_hwmod: %s using broken dt data from %pOFn\n",
+			oh->name, np);
 
 	r = _init_mpu_rt_base(oh, NULL, index, np);
 	if (r < 0) {

index e348bcfe389d..9dd6cadcd900 100644
@@ -189,7 +189,7 @@ static void __init add_special_pd(struct device_node *np, enum pd_types type)
 		return;
 	}
 
-	pr_debug("Special PM domain %s type %d for %pOF\n", pd->name, type, np);
+	pr_debug("Special PM domain %pOFn type %d for %pOF\n", pd, type, np);
 
 	special_pds[num_special_pds].pd = pd;
 	special_pds[num_special_pds].type = type;

index f0292a30e6f6..10ef99ce1d90 100644
@@ -233,7 +233,7 @@ int __init zynq_early_slcr_init(void)
 
 	register_restart_handler(&zynq_slcr_restart_nb);
 
-	pr_info("%s mapped to %p\n", np->name, zynq_slcr_base);
+	pr_info("%pOFn mapped to %p\n", np, zynq_slcr_base);
 
 	of_node_put(np);
 

index 4e8f56c3793c..cc42225c20f3 100644
@@ -115,8 +115,8 @@ static int auxio_probe(struct platform_device *dev)
 		auxio_devtype = AUXIO_TYPE_SBUS;
 		size = 1;
 	} else {
-		printk("auxio: Unknown parent bus type [%s]\n",
-		       dp->parent->name);
+		printk("auxio: Unknown parent bus type [%pOFn]\n",
+		       dp->parent);
 		return -ENODEV;
 	}
 	auxio_register = of_ioremap(&dev->resource[0], 0, size, "auxio");

index 92627abce311..d941875dd718 100644
@@ -41,8 +41,8 @@ static int power_probe(struct platform_device *op)
 
 	power_reg = of_ioremap(res, 0, 0x4, "power");
 
-	printk(KERN_INFO "%s: Control reg at %llx\n",
-	       op->dev.of_node->name, res->start);
+	printk(KERN_INFO "%pOFn: Control reg at %llx\n",
+	       op->dev.of_node, res->start);
 
 	if (has_button_interrupt(irq, op->dev.of_node)) {
 		if (request_irq(irq,

index b51cbb9e87dc..c876a8e62848 100644
@@ -68,8 +68,8 @@ static void __init sparc32_path_component(struct device_node *dp, char *tmp_buf)
 		return;
 
 	regs = rprop->value;
-	sprintf(tmp_buf, "%s@%x,%x",
-		dp->name,
+	sprintf(tmp_buf, "%pOFn@%x,%x",
+		dp,
 		regs->which_io, regs->phys_addr);
 }
 

@@ -84,8 +84,8 @@ static void __init sbus_path_component(struct device_node *dp, char *tmp_buf)
 		return;
 
 	regs = prop->value;
-	sprintf(tmp_buf, "%s@%x,%x",
-		dp->name,
+	sprintf(tmp_buf, "%pOFn@%x,%x",
+		dp,
 		regs->which_io,
 		regs->phys_addr);
 }

@@ -104,13 +104,13 @@ static void __init pci_path_component(struct device_node *dp, char *tmp_buf)
 	regs = prop->value;
 	devfn = (regs->phys_hi >> 8) & 0xff;
 	if (devfn & 0x07) {
-		sprintf(tmp_buf, "%s@%x,%x",
-			dp->name,
+		sprintf(tmp_buf, "%pOFn@%x,%x",
+			dp,
 			devfn >> 3,
 			devfn & 0x07);
 	} else {
-		sprintf(tmp_buf, "%s@%x",
-			dp->name,
+		sprintf(tmp_buf, "%pOFn@%x",
+			dp,
 			devfn >> 3);
 	}
 }

@@ -127,8 +127,8 @@ static void __init ebus_path_component(struct device_node *dp, char *tmp_buf)
 
 	regs = prop->value;
 
-	sprintf(tmp_buf, "%s@%x,%x",
-		dp->name,
+	sprintf(tmp_buf, "%pOFn@%x,%x",
+		dp,
 		regs->which_io, regs->phys_addr);
 }
 

@@ -167,8 +167,8 @@ static void __init ambapp_path_component(struct device_node *dp, char *tmp_buf)
 		return;
 	device = prop->value;
 
-	sprintf(tmp_buf, "%s:%d:%d@%x,%x",
-		dp->name, *vendor, *device,
+	sprintf(tmp_buf, "%pOFn:%d:%d@%x,%x",
+		dp, *vendor, *device,
 		*intr, reg0);
 }
 

@@ -201,7 +201,7 @@ char * __init build_path_component(struct device_node *dp)
 	tmp_buf[0] = '\0';
 	__build_path_component(dp, tmp_buf);
 	if (tmp_buf[0] = '\0')
-		strcpy(tmp_buf, dp->name);
+		snprint(tmp_buf, sizeof(tmp_buf), "%pOFn", dp);
 
 	n = prom_early_alloc(strlen(tmp_buf) + 1);
 	strcpy(n, tmp_buf);

156 lines not on this page · raw message

index c92c10d55374..8ac2be869dd9 100644
@@ -303,8 +303,8 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
 		/* No PHY support. Check if PHY is required. */
 		if (of_find_property(node, "phys", NULL)) {
 			dev_err(dev,
-				"couldn't get PHY in node %s: ENOSYS\n",
-				node->name);
+				"couldn't get PHY in node %pOFn: ENOSYS\n",
+				node);
 			break;
 		}
 		/* fall through */

@@ -316,8 +316,8 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
 
 	default:
 		dev_err(dev,
-			"couldn't get PHY in node %s: %d\n",
-			node->name, rc);
+			"couldn't get PHY in node %pOFn: %d\n",
+			node, rc);
 
 		break;
 	}

index 25d8c240ddfb..c68dada97316 100644
@@ -301,13 +301,13 @@ static void __init of_axs10x_pll_clk_setup(struct device_node *node)
 
 	ret = clk_hw_register(NULL, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to register %s clock\n", node->name);
+		pr_err("failed to register %pOFn clock\n", node);
 		goto err_unmap_lock;
 	}
 
 	ret = of_clk_add_hw_provider(node, of_clk_hw_simple_get, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to add hw provider for %s clock\n", node->name);
+		pr_err("failed to add hw provider for %pOFn clock\n", node);
 		goto err_unregister_clk;
 	}
 

index 281f4322355c..e65eeef9cbaf 100644
@@ -808,29 +808,29 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,
 
 	ret = of_address_to_resource(node, 0, &res);
 	if (ret) {
-		pr_err("%s: no valid CCU registers found for %s\n", __func__,
-			node->name);
+		pr_err("%s: no valid CCU registers found for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 
 	range = resource_size(&res);
 	if (range > (resource_size_t)U32_MAX) {
-		pr_err("%s: address range too large for %s\n", __func__,
-			node->name);
+		pr_err("%s: address range too large for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 
 	ccu->range = (u32)range;
 
 	if (!ccu_data_valid(ccu)) {
-		pr_err("%s: ccu data not valid for %s\n", __func__, node->name);
+		pr_err("%s: ccu data not valid for %pOFn\n", __func__, node);
 		goto out_err;
 	}
 
 	ccu->base = ioremap(res.start, ccu->range);
 	if (!ccu->base) {
-		pr_err("%s: unable to map CCU registers for %s\n", __func__,
-			node->name);
+		pr_err("%s: unable to map CCU registers for %pOFn\n", __func__,
+			node);
 		goto out_err;
 	}
 	ccu->node = of_node_get(node);

@@ -848,16 +848,16 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,
 
 	ret = of_clk_add_hw_provider(node, of_clk_kona_onecell_get, ccu);
 	if (ret) {
-		pr_err("%s: error adding ccu %s as provider (%d)\n", __func__,
-				node->name, ret);
+		pr_err("%s: error adding ccu %pOFn as provider (%d)\n", __func__,
+				node, ret);
 		goto out_err;
 	}
 
 	if (!kona_ccu_init(ccu))
-		pr_err("Broadcom %s initialization had errors\n", node->name);
+		pr_err("Broadcom %pOFn initialization had errors\n", node);
 
 	return;
 out_err:
 	kona_ccu_teardown(ccu);
-	pr_err("Broadcom %s setup aborted\n", node->name);
+	pr_err("Broadcom %pOFn setup aborted\n", node);
 }

index 44b544157121..d571a00b5282 100644
@@ -281,7 +281,7 @@ static void __init asm9260_acc_init(struct device_node *np)
 
 	base = of_io_request_and_map(np, 0, np->name);
 	if (IS_ERR(base))
-		panic("%s: unable to map resource", np->name);
+		panic("%pOFn: unable to map resource", np);
 
 	/* register pll */
 	rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000;

@@ -292,7 +292,7 @@ static void __init asm9260_acc_init(struct device_node *np)
 			ref_clk, 0, rate, accuracy);
 
 	if (IS_ERR(hw))
-		panic("%s: can't register REFCLK. Check DT!", np->name);
+		panic("%pOFn: can't register REFCLK. Check DT!", np);
 
 	for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) {
 		const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n];

index 0a7e7d5a7506..49531a2a5436 100644
@@ -669,8 +669,8 @@ static int cdce925_probe(struct i2c_client *client,
 
 	/* Register PLL clocks */
 	for (i = 0; i < data->chip_info->num_plls; ++i) {
-		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%s.pll%d",
-			client->dev.of_node->name, i);
+		pll_clk_name[i] = kasprintf(GFP_KERNEL, "%pOFn.pll%d",
+			client->dev.of_node, i);
 		init.name = pll_clk_name[i];
 		data->pll[i].chip = data;
 		data->pll[i].hw.init = &init;

@@ -710,7 +710,7 @@ static int cdce925_probe(struct i2c_client *client,
 	init.flags = 0;
 	init.num_parents = 1;
 	init.parent_names = &parent_name; /* Mux Y1 to input */
-	init.name = kasprintf(GFP_KERNEL, "%s.Y1", client->dev.of_node->name);
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.Y1", client->dev.of_node);
 	data->clk[0].chip = data;
 	data->clk[0].hw.init = &init;
 	data->clk[0].index = 0;

@@ -727,8 +727,8 @@ static int cdce925_probe(struct i2c_client *client,
 	init.flags = CLK_SET_RATE_PARENT;
 	init.num_parents = 1;
 	for (i = 1; i < data->chip_info->num_outputs; ++i) {
-		init.name = kasprintf(GFP_KERNEL, "%s.Y%d",
-			client->dev.of_node->name, i+1);
+		init.name = kasprintf(GFP_KERNEL, "%pOFn.Y%d",
+			client->dev.of_node, i+1);
 		data->clk[i].chip = data;
 		data->clk[i].hw.init = &init;
 		data->clk[i].index = i;

index 20724abd38bd..ef0ca9414f37 100644
@@ -158,14 +158,14 @@ static struct clk *_of_fixed_factor_clk_setup(struct device_node *node)
 	int ret;
 
 	if (of_property_read_u32(node, "clock-div", &div)) {
-		pr_err("%s Fixed factor clock <%s> must have a clock-div property\n",
-			__func__, node->name);
+		pr_err("%s Fixed factor clock <%pOFn> must have a clock-div property\n",
+			__func__, node);
 		return ERR_PTR(-EIO);
 	}
 
 	if (of_property_read_u32(node, "clock-mult", &mult)) {
-		pr_err("%s Fixed factor clock <%s> must have a clock-mult property\n",
-			__func__, node->name);
+		pr_err("%s Fixed factor clock <%pOFn> must have a clock-mult property\n",
+			__func__, node);
 		return ERR_PTR(-EIO);
 	}
 

index 40af4fbab4d2..6a43ce420492 100644
@@ -233,11 +233,11 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)
 	if (IS_ERR(gpiod)) {
 		ret = PTR_ERR(gpiod);
 		if (ret == -EPROBE_DEFER)
-			pr_debug("%s: %s: GPIOs not yet available, retry later\n",
-					node->name, __func__);
+			pr_debug("%pOFn: %s: GPIOs not yet available, retry later\n",
+					node, __func__);
 		else
-			pr_err("%s: %s: Can't get '%s' named GPIO property\n",
-					node->name, __func__,
+			pr_err("%pOFn: %s: Can't get '%s' named GPIO property\n",
+					node, __func__,
 					gpio_name);
 		return ret;
 	}

index c4ee280f454d..a47c2b600f20 100644
@@ -390,13 +390,13 @@ static void __init of_hsdk_pll_clk_setup(struct device_node *node)
 
 	ret = clk_hw_register(NULL, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to register %s clock\n", node->name);
+		pr_err("failed to register %pOFn clock\n", node);
 		goto err_unmap_spec_regs;
 	}
 
 	ret = of_clk_add_hw_provider(node, of_clk_hw_simple_get, &pll_clk->hw);
 	if (ret) {
-		pr_err("failed to add hw provider for %s clock\n", node->name);
+		pr_err("failed to add hw provider for %pOFn clock\n", node);
 		goto err_unmap_spec_regs;
 	}
 

index 13ad6d1e5090..84a24875c629 100644
@@ -97,8 +97,8 @@ static void __init nomadik_src_init(void)
 	}
 	src_base = of_iomap(np, 0);
 	if (!src_base) {
-		pr_err("%s: must have src parent node with REGS (%s)\n",
-		       __func__, np->name);
+		pr_err("%s: must have src parent node with REGS (%pOFn)\n",
+		       __func__, np);
 		return;
 	}
 

index 740af90a9508..afb0eb106953 100644
@@ -549,7 +549,7 @@ static void __init npcm7xx_clk_init(struct device_node *clk_np)
 
 	ret = of_address_to_resource(clk_np, 0, &res);
 	if (ret) {
-		pr_err("%s: failed to get resource, ret %d\n", clk_np->name,
+		pr_err("%pOFn: failed to get resource, ret %d\n", clk_np,
 			ret);
 		return;
 	}

index 7f51c01085ab..e9612e7068e9 100644
@@ -195,8 +195,8 @@ static void palmas_clks_get_clk_data(struct platform_device *pdev,
 		prop = PALMAS_EXT_CONTROL_NSLEEP;
 		break;
 	default:
-		dev_warn(&pdev->dev, "%s: Invalid ext control option: %u\n",
-			 node->name, prop);
+		dev_warn(&pdev->dev, "%pOFn: Invalid ext control option: %u\n",
+			 node, prop);
 		prop = 0;
 		break;
 	}

index 3a1812f65e5d..4c30b6e799ed 100644
@@ -945,8 +945,8 @@ static void __init core_mux_init(struct device_node *np)
 
 	rc = of_clk_add_provider(np, of_clk_src_simple_get, clk);
 	if (rc) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, rc);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, rc);
 		return;
 	}
 }

@@ -1199,8 +1199,8 @@ static void __init legacy_pll_init(struct device_node *np, int idx)
 
 	rc = of_clk_add_provider(np, of_clk_src_onecell_get, onecell_data);
 	if (rc) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, rc);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, rc);
 		goto err_cell;
 	}
 

@@ -1360,7 +1360,7 @@ static void __init clockgen_init(struct device_node *np)
 		is_old_ls1021a = true;
 	}
 	if (!clockgen.regs) {
-		pr_err("%s(): %s: of_iomap() failed\n", __func__, np->name);
+		pr_err("%s(): %pOFn: of_iomap() failed\n", __func__, np);
 		return;
 	}
 

@@ -1406,8 +1406,8 @@ static void __init clockgen_init(struct device_node *np)
 
 	ret = of_clk_add_provider(np, clockgen_clk_get, &clockgen);
 	if (ret) {
-		pr_err("%s: Couldn't register clk provider for node %s: %d\n",
-		       __func__, np->name, ret);
+		pr_err("%s: Couldn't register clk provider for node %pOFn: %d\n",
+		       __func__, np, ret);
 	}
 
 	return;

index a985bf5e1ac6..a2287c770d5c 100644
@@ -132,7 +132,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev)
 
 	count = handle->clk_ops->count_get(handle);
 	if (count < 0) {
-		dev_err(dev, "%s: invalid clock output count\n", np->name);
+		dev_err(dev, "%pOFn: invalid clock output count\n", np);
 		return -EINVAL;
 	}
 

index 25854722810e..d3ccc1cfccd5 100644
@@ -207,7 +207,7 @@ static int scpi_clk_add(struct device *dev, struct device_node *np,
 
 	count = of_property_count_strings(np, "clock-output-names");
 	if (count < 0) {
-		dev_err(dev, "%s: invalid clock output count\n", np->name);
+		dev_err(dev, "%pOFn: invalid clock output count\n", np);
 		return -EINVAL;
 	}
 

@@ -232,13 +232,13 @@ static int scpi_clk_add(struct device *dev, struct device_node *np,
 
 		if (of_property_read_string_index(np, "clock-output-names",
 						  idx, &name)) {
-			dev_err(dev, "invalid clock name @ %s\n", np->name);
+			dev_err(dev, "invalid clock name @ %pOFn\n", np);
 			return -EINVAL;
 		}
 
 		if (of_property_read_u32_index(np, "clock-indices",
 					       idx, &val)) {
-			dev_err(dev, "invalid clock index @ %s\n", np->name);
+			dev_err(dev, "invalid clock index @ %pOFn\n", np);
 			return -EINVAL;
 		}
 

index 50e7c341e97e..8bdf91b56012 100644
@@ -1215,8 +1215,8 @@ static int si5351_dt_parse(struct i2c_client *client,
 	/* per clkout properties */
 	for_each_child_of_node(np, child) {
 		if (of_property_read_u32(child, "reg", &num)) {
-			dev_err(&client->dev, "missing reg property of %s\n",
-				child->name);
+			dev_err(&client->dev, "missing reg property of %pOFn\n",
+				child);
 			goto put_child;
 		}
 

index 294850bdc195..cdaa567c8042 100644
@@ -1433,7 +1433,7 @@ static void __init stm32f4_rcc_init(struct device_node *np)
 
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return;
 	}
 

index d3271eca3779..0ea7261d15e0 100644
@@ -1216,7 +1216,7 @@ static void __init stm32h7_rcc_init(struct device_node *np)
 	/* get RCC base @ from DT */
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource", np->name);
+		pr_err("%pOFn: unable to map resource", np);
 		goto err_free_clks;
 	}
 

index a907555b2a3d..4f48342bc280 100644
@@ -2088,7 +2088,7 @@ static void stm32mp1_rcc_init(struct device_node *np)
 
 	base = of_iomap(np, 0);
 	if (!base) {
-		pr_err("%s: unable to map resource", np->name);
+		pr_err("%pOFn: unable to map resource", np);
 		of_node_put(np);
 		return;
 	}

index 34b22b7930fb..fe12a43f7a40 100644
@@ -54,13 +54,13 @@ static void __init tango4_clkgen_setup(struct device_node *np)
 	const char *parent = of_clk_get_parent_name(np, 0);
 
 	if (!base)
-		panic("%s: invalid address\n", np->name);
+		panic("%pOFn: invalid address\n", np);
 
 	if (readl(base + CPUCLK_DIV) & DIV_BYPASS)
-		panic("%s: unsupported cpuclk setup\n", np->name);
+		panic("%pOFn: unsupported cpuclk setup\n", np);
 
 	if (readl(base + SYSCLK_DIV) & DIV_BYPASS)
-		panic("%s: unsupported sysclk setup\n", np->name);
+		panic("%pOFn: unsupported sysclk setup\n", np);
 
 	writel(0x100, base + CPUCLK_DIV); /* disable frequency ramping */
 

@@ -77,9 +77,9 @@ static void __init tango4_clkgen_setup(struct device_node *np)
 	pp[3] = clk_register_fixed_factor(NULL, "sdio_clk", "cd6", 0, 1, 2);
 
 	if (IS_ERR(pp[0]) || IS_ERR(pp[1]) || IS_ERR(pp[2]) || IS_ERR(pp[3]))
-		panic("%s: clk registration failed\n", np->name);
+		panic("%pOFn: clk registration failed\n", np);
 
 	if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data))
-		panic("%s: clk provider registration failed\n", np->name);
+		panic("%pOFn: clk provider registration failed\n", np);
 }
 CLK_OF_DECLARE(tango4_clkgen, "sigma,tango4-clkgen", tango4_clkgen_setup);

index aed5af23895b..def15db4eef0 100644
@@ -245,7 +245,7 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock)
 		return;
 	}
 
-	pr_err("%s: error registering clk %s\n", __func__, node->name);
+	pr_err("%s: error registering clk %pOFn\n", __func__, node);
 
 unmap_domain:
 	iounmap(data->domain_base);

index e7e840fb74ea..2b871fc91d56 100644
@@ -219,7 +219,7 @@ static void __init _of_pll_clk_init(struct device_node *node, bool pllctrl)
 	}
 
 out:
-	pr_err("%s: error initializing pll %s\n", __func__, node->name);
+	pr_err("%s: error initializing pll %pOFn\n", __func__, node);
 	kfree(pll_data);
 }
 

index 9febbf42c3df..3ca4a047edc7 100644
@@ -312,8 +312,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 
 	num_parents = of_clk_get_parent_count(np);
 	if (num_parents < 1) {
-		pr_err("%s: no parent found for %s DIV6 clock\n",
-		       __func__, np->name);
+		pr_err("%s: no parent found for %pOFn DIV6 clock\n",
+		       __func__, np);
 		return;
 	}
 

@@ -324,8 +324,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 
 	reg = of_iomap(np, 0);
 	if (reg == NULL) {
-		pr_err("%s: failed to map %s DIV6 clock register\n",
-		       __func__, np->name);
+		pr_err("%s: failed to map %pOFn DIV6 clock register\n",
+		       __func__, np);
 		goto error;
 	}
 

@@ -337,8 +337,8 @@ static void __init cpg_div6_clock_init(struct device_node *np)
 
 	clk = cpg_div6_register(clk_name, num_parents, parent_names, reg, NULL);
 	if (IS_ERR(clk)) {
-		pr_err("%s: failed to register %s DIV6 clock (%ld)\n",
-		       __func__, np->name, PTR_ERR(clk));
+		pr_err("%s: failed to register %pOFn DIV6 clock (%ld)\n",
+		       __func__, np, PTR_ERR(clk));
 		goto error;
 	}
 

index a91825471c79..a587f63378b3 100644
@@ -86,8 +86,8 @@ static void __init emev2_smu_clkdiv_init(struct device_node *np)
 	clk = clk_register_divider(NULL, np->name, parent_name, 0,
 				   smu_base + reg[0], reg[1], 8, 0, &lock);
 	of_clk_add_provider(np, of_clk_src_simple_get, clk);
-	clk_register_clkdev(clk, np->name, NULL);
-	pr_debug("## %s %s %p\n", __func__, np->name, clk);
+	clk_register_clkdev(clk, np->full_name, NULL);
+	pr_debug("## %s %pOFn %p\n", __func__, np, clk);
 }
 CLK_OF_DECLARE(emev2_smu_clkdiv, "renesas,emev2-smu-clkdiv",
 		emev2_smu_clkdiv_init);

@@ -104,7 +104,7 @@ static void __init emev2_smu_gclk_init(struct device_node *np)
 	clk = clk_register_gate(NULL, np->name, parent_name, 0,
 				smu_base + reg[0], reg[1], 0, &lock);
 	of_clk_add_provider(np, of_clk_src_simple_get, clk);
-	clk_register_clkdev(clk, np->name, NULL);
-	pr_debug("## %s %s %p\n", __func__, np->name, clk);
+	clk_register_clkdev(clk, np->full_name, NULL);
+	pr_debug("## %s %pOFn %p\n", __func__, np, clk);
 }
 CLK_OF_DECLARE(emev2_smu_gclk, "renesas,emev2-smu-gclk", emev2_smu_gclk_init);

index e82adcb16a52..b72c7344effa 100644
@@ -239,8 +239,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 			break;
 
 		if (clkidx >= MSTP_MAX_CLOCKS) {
-			pr_err("%s: invalid clock %s %s index %u\n",
-			       __func__, np->name, name, clkidx);
+			pr_err("%s: invalid clock %pOFn %s index %u\n",
+			       __func__, np, name, clkidx);
 			continue;
 		}
 

@@ -259,8 +259,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
 			 */
 			clk_register_clkdev(clks[clkidx], name, NULL);
 		} else {
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clks[clkidx]));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clks[clkidx]));
 		}
 	}
 

index 7b903ce4c901..48e9f1e816ad 100644
@@ -228,8 +228,8 @@ static void __init r8a73a4_cpg_clocks_init(struct device_node *np)
 
 		clk = r8a73a4_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index a7a30d2eca41..da781640f88f 100644
@@ -187,8 +187,8 @@ static void __init r8a7740_cpg_clocks_init(struct device_node *np)
 
 		clk = r8a7740_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index 886a8380e912..9b964611e5b6 100644
@@ -130,8 +130,8 @@ static void __init r8a7778_cpg_clocks_init(struct device_node *np)
 
 		clk = r8a7778_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index 5adcca4656c3..10019145a912 100644
@@ -164,8 +164,8 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np)
 		clk = r8a7779_cpg_register_clock(np, cpg, config,
 						 plla_mult, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index bccd62f2cb09..06c015d43167 100644
@@ -445,8 +445,8 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np)
 
 		clk = rcar_gen2_cpg_register_clock(np, cpg, config, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index ac2f86d626b6..8ac904912439 100644
@@ -113,8 +113,8 @@ static void __init rz_cpg_clocks_init(struct device_node *np)
 
 		clk = rz_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index bab33610eb6c..2f44e0dd7afa 100644
@@ -206,8 +206,8 @@ static void __init sh73a0_cpg_clocks_init(struct device_node *np)
 
 		clk = sh73a0_cpg_register_clock(np, cpg, name);
 		if (IS_ERR(clk))
-			pr_err("%s: failed to register %s %s clock (%ld)\n",
-			       __func__, np->name, name, PTR_ERR(clk));
+			pr_err("%s: failed to register %pOFn %s clock (%ld)\n",
+			       __func__, np, name, PTR_ERR(clk));
 		else
 			cpg->data.clks[i] = clk;
 	}

index a79d81985c4e..cfa000007622 100644
@@ -936,7 +936,7 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 	if (!clk_parent_name)
 		return;
 
-	pll_name = kasprintf(GFP_KERNEL, "%s.pll", np->name);
+	pll_name = kasprintf(GFP_KERNEL, "%pOFn.pll", np);
 	if (!pll_name)
 		return;
 

index a27c264cc9b4..fc0278a1acc7 100644
@@ -140,8 +140,8 @@ static void __init sun9i_a80_mod0_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for mod0-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for mod0-clk: %pOFn\n",
+		       node);
 		return;
 	}
 

@@ -306,7 +306,7 @@ static void __init sunxi_mmc_setup(struct device_node *node,
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Couldn't map the %s clock registers\n", node->name);
+		pr_err("Couldn't map the %pOFn clock registers\n", node);
 		return;
 	}
 

index e9295c286d5d..7e21b2b10c94 100644
@@ -88,8 +88,8 @@ static void __init sun9i_a80_pll4_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-pll4-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-pll4-clk: %pOFn\n",
+		       node);
 		return;
 	}
 

@@ -142,8 +142,8 @@ static void __init sun9i_a80_gt_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-gt-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-gt-clk: %pOFn\n",
+		       node);
 		return;
 	}
 

@@ -197,8 +197,8 @@ static void __init sun9i_a80_ahb_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-ahb-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-ahb-clk: %pOFn\n",
+		       node);
 		return;
 	}
 

@@ -223,8 +223,8 @@ static void __init sun9i_a80_apb0_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-apb0-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-apb0-clk: %pOFn\n",
+		       node);
 		return;
 	}
 

@@ -280,8 +280,8 @@ static void __init sun9i_a80_apb1_setup(struct device_node *node)
 
 	reg = of_io_request_and_map(node, 0, of_node_full_name(node));
 	if (IS_ERR(reg)) {
-		pr_err("Could not get registers for a80-apb1-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for a80-apb1-clk: %pOFn\n",
+		       node);
 		return;
 	}
 

index 012714d94b42..892c29030b7b 100644
@@ -568,8 +568,8 @@ static struct clk * __init sunxi_factors_clk_setup(struct device_node *node,
 
 	reg = of_iomap(node, 0);
 	if (!reg) {
-		pr_err("Could not get registers for factors-clk: %s\n",
-		       node->name);
+		pr_err("Could not get registers for factors-clk: %pOFn\n",
+		       node);
 		return NULL;
 	}
 

index 61c126a5d26a..222f68bc3f2a 100644
@@ -143,8 +143,8 @@ static void __init omap_clk_register_apll(void *user,
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-ref for %s not ready, retry\n",
-			 node->name);
+		pr_debug("clk-ref for %pOFn not ready, retry\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
 			return;
 

@@ -155,8 +155,8 @@ static void __init omap_clk_register_apll(void *user,
 
 	clk = of_clk_get(node, 1);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-bypass for %s not ready, retry\n",
-			 node->name);
+		pr_debug("clk-bypass for %pOFn not ready, retry\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
 			return;
 

@@ -202,7 +202,7 @@ static void __init of_dra7_apll_setup(struct device_node *node)
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents < 1) {
-		pr_err("dra7 apll %s must have parent(s)\n", node->name);
+		pr_err("dra7 apll %pOFn must have parent(s)\n", node);
 		goto cleanup;
 	}
 

@@ -366,7 +366,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 1) {
-		pr_err("%s must have one parent\n", node->name);
+		pr_err("%pOFn must have one parent\n", node);
 		goto cleanup;
 	}
 

@@ -374,13 +374,13 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	init->parent_names = &parent_name;
 
 	if (of_property_read_u32(node, "ti,clock-frequency", &val)) {
-		pr_err("%s missing clock-frequency\n", node->name);
+		pr_err("%pOFn missing clock-frequency\n", node);
 		goto cleanup;
 	}
 	clk_hw->fixed_rate = val;
 
 	if (of_property_read_u32(node, "ti,bit-shift", &val)) {
-		pr_err("%s missing bit-shift\n", node->name);
+		pr_err("%pOFn missing bit-shift\n", node);
 		goto cleanup;
 	}
 

@@ -389,7 +389,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	ad->autoidle_mask = 0x3 << val;
 
 	if (of_property_read_u32(node, "ti,idlest-shift", &val)) {
-		pr_err("%s missing idlest-shift\n", node->name);
+		pr_err("%pOFn missing idlest-shift\n", node);
 		goto cleanup;
 	}
 

index 148815470431..a01ca9395179 100644
@@ -190,8 +190,8 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 	init.num_parents = of_clk_get_parent_count(node);
 
 	if (init.num_parents != 1) {
-		pr_err("%s: atl clock %s must have 1 parent\n", __func__,
-		       node->name);
+		pr_err("%s: atl clock %pOFn must have 1 parent\n", __func__,
+		       node);
 		goto cleanup;
 	}
 

index 7d22e1af2247..be04214970cf 100644
@@ -223,7 +223,7 @@ int __init ti_clk_retry_init(struct device_node *node, void *user,
 {
 	struct clk_init_item *retry;
 
-	pr_debug("%s: adding to retry list...\n", node->name);
+	pr_debug("%pOFn: adding to retry list...\n", node);
 	retry = kzalloc(sizeof(*retry), GFP_KERNEL);
 	if (!retry)
 		return -ENOMEM;

@@ -258,14 +258,14 @@ int ti_clk_get_reg_addr(struct device_node *node, int index,
 	}
 
 	if (i == CLK_MAX_MEMMAPS) {
-		pr_err("clk-provider not found for %s!\n", node->name);
+		pr_err("clk-provider not found for %pOFn!\n", node);
 		return -ENOENT;
 	}
 
 	reg->index = i;
 
 	if (of_property_read_u32_index(node, "reg", index, &val)) {
-		pr_err("%s must have reg[%d]!\n", node->name, index);
+		pr_err("%pOFn must have reg[%d]!\n", node, index);
 		return -EINVAL;
 	}
 

@@ -312,7 +312,7 @@ int __init omap2_clk_provider_init(struct device_node *parent, int index,
 	/* get clocks for this parent */
 	clocks = of_get_child_by_name(parent, "clocks");
 	if (!clocks) {
-		pr_err("%s missing 'clocks' child node.\n", parent->name);
+		pr_err("%pOFn missing 'clocks' child node.\n", parent);
 		return -EINVAL;
 	}
 

@@ -365,7 +365,7 @@ void ti_dt_clk_init_retry_clks(void)
 
 	while (!list_empty(&retry_list) && retries) {
 		list_for_each_entry_safe(retry, tmp, &retry_list, link) {
-			pr_debug("retry-init: %s\n", retry->node->name);
+			pr_debug("retry-init: %pOFn\n", retry->node);
 			retry->func(retry->user, retry->node);
 			list_del(&retry->link);
 			kfree(retry);

index 421b05392220..240e911a3db9 100644
@@ -259,8 +259,8 @@ _ti_clkctrl_clk_register(struct omap_clkctrl_provider *provider,
 	struct omap_clkctrl_clk *clkctrl_clk;
 	int ret = 0;
 
-	init.name = kasprintf(GFP_KERNEL, "%s:%s:%04x:%d", node->parent->name,
-			      node->name, offset, bit);
+	init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d", node->parent,
+			      node, offset, bit);
 	clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL);
 	if (!init.name || !clkctrl_clk) {
 		ret = -ENOMEM;

@@ -492,8 +492,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 
 	provider->base = of_iomap(node, 0);
 
-	provider->clkdm_name = kmalloc(strlen(node->parent->name) + 3,
-				       GFP_KERNEL);
+	provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFnxxx", node->parent);
 	if (!provider->clkdm_name) {
 		kfree(provider);
 		return;

@@ -503,8 +502,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 	 * Create default clkdm name, replace _cm from end of parent node
 	 * name with _clkdm
 	 */
-	strcpy(provider->clkdm_name, node->parent->name);
-	provider->clkdm_name[strlen(provider->clkdm_name) - 2] = 0;
+	provider->clkdm_name[strlen(provider->clkdm_name) - 5] = 0;
 	strcat(provider->clkdm_name, "clkdm");
 
 	INIT_LIST_HEAD(&provider->clocks);

@@ -539,8 +537,8 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 		init.flags = 0;
 		if (reg_data->flags & CLKF_SET_RATE_PARENT)
 			init.flags |= CLK_SET_RATE_PARENT;
-		init.name = kasprintf(GFP_KERNEL, "%s:%s:%04x:%d",
-				      node->parent->name, node->name,
+		init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d",
+				      node->parent, node,
 				      reg_data->offset, 0);
 		clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL);
 		if (!init.name || !clkctrl_clk)

index 030e8b2c1050..e76c81a62262 100644
@@ -135,8 +135,8 @@ static void __init _register_composite(void *user,
 
 		comp = _lookup_component(cclk->comp_nodes[i]);
 		if (!comp) {
-			pr_debug("component %s not ready for %s, retry\n",
-				 cclk->comp_nodes[i]->name, node->name);
+			pr_debug("component %s not ready for %pOFn, retry\n",
+				 cclk->comp_nodes[i], node);
 			if (!ti_clk_retry_init(node, hw,
 					       _register_composite))
 				return;

@@ -144,8 +144,8 @@ static void __init _register_composite(void *user,
 			goto cleanup;
 		}
 		if (cclk->comp_clks[comp->type] != NULL) {
-			pr_err("duplicate component types for %s (%s)!\n",
-			       node->name, component_clk_types[comp->type]);
+			pr_err("duplicate component types for %pOFn (%s)!\n",
+			       node, component_clk_types[comp->type]);
 			goto cleanup;
 		}
 

@@ -168,7 +168,7 @@ static void __init _register_composite(void *user,
 	}
 
 	if (!num_parents) {
-		pr_err("%s: no parents found for %s!\n", __func__, node->name);
+		pr_err("%s: no parents found for %pOFn!\n", __func__, node);
 		goto cleanup;
 	}
 

@@ -212,7 +212,7 @@ static void __init of_ti_composite_clk_setup(struct device_node *node)
 	num_clks = of_clk_get_parent_count(node);
 
 	if (!num_clks) {
-		pr_err("composite clk %s must have component(s)\n", node->name);
+		pr_err("composite clk %pOFn must have component(s)\n", node);
 		return;
 	}
 

@@ -248,7 +248,7 @@ int __init ti_clk_add_component(struct device_node *node, struct clk_hw *hw,
 	num_parents = of_clk_get_parent_count(node);
 
 	if (!num_parents) {
-		pr_err("component-clock %s must have parent(s)\n", node->name);
+		pr_err("component-clock %pOFn must have parent(s)\n", node);
 		return -EINVAL;
 	}
 

index ccfb4d9a152a..4fcb337a6d1c 100644
@@ -492,7 +492,7 @@ __init ti_clk_get_div_table(struct device_node *node)
 	}
 
 	if (!valid_div) {
-		pr_err("no valid dividers for %s table\n", node->name);
+		pr_err("no valid dividers for %pOFn table\n", node);
 		return ERR_PTR(-EINVAL);
 	}
 

@@ -530,7 +530,7 @@ static int _get_divider_width(struct device_node *node,
 			min_div = 1;
 
 		if (of_property_read_u32(node, "ti,max-div", &max_div)) {
-			pr_err("no max-div for %s!\n", node->name);
+			pr_err("no max-div for %pOFn!\n", node);
 			return -EINVAL;
 		}
 

index dc86d07d0921..2e80c5ead74a 100644
@@ -162,8 +162,8 @@ static void __init _register_dpll(void *user,
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_debug("clk-ref missing for %s, retry later\n",
-			 node->name);
+		pr_debug("clk-ref missing for %pOFn, retry later\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, _register_dpll))
 			return;
 

@@ -175,8 +175,8 @@ static void __init _register_dpll(void *user,
 	clk = of_clk_get(node, 1);
 
 	if (IS_ERR(clk)) {
-		pr_debug("clk-bypass missing for %s, retry later\n",
-			 node->name);
+		pr_debug("clk-bypass missing for %pOFn, retry later\n",
+			 node);
 		if (!ti_clk_retry_init(node, hw, _register_dpll))
 			return;
 

@@ -226,7 +226,7 @@ static void _register_dpll_x2(struct device_node *node,
 
 	parent_name = of_clk_get_parent_name(node, 0);
 	if (!parent_name) {
-		pr_err("%s must have parent\n", node->name);
+		pr_err("%pOFn must have parent\n", node);
 		return;
 	}
 

@@ -305,7 +305,7 @@ static void __init of_ti_dpll_setup(struct device_node *node,
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (!init->num_parents) {
-		pr_err("%s must have parent(s)\n", node->name);
+		pr_err("%pOFn must have parent(s)\n", node);
 		goto cleanup;
 	}
 

index 071af44b1ba8..ed24f20f63c7 100644
@@ -555,7 +555,7 @@ static void __init ti_fapll_setup(struct device_node *node)
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 2) {
-		pr_err("%s must have two parents\n", node->name);
+		pr_err("%pOFn must have two parents\n", node);
 		goto free;
 	}
 

@@ -564,19 +564,19 @@ static void __init ti_fapll_setup(struct device_node *node)
 
 	fd->clk_ref = of_clk_get(node, 0);
 	if (IS_ERR(fd->clk_ref)) {
-		pr_err("%s could not get clk_ref\n", node->name);
+		pr_err("%pOFn could not get clk_ref\n", node);
 		goto free;
 	}
 
 	fd->clk_bypass = of_clk_get(node, 1);
 	if (IS_ERR(fd->clk_bypass)) {
-		pr_err("%s could not get clk_bypass\n", node->name);
+		pr_err("%pOFn could not get clk_bypass\n", node);
 		goto free;
 	}
 
 	fd->base = of_iomap(node, 0);
 	if (!fd->base) {
-		pr_err("%s could not get IO base\n", node->name);
+		pr_err("%pOFn could not get IO base\n", node);
 		goto free;
 	}
 

index 0174a51a4ba6..7cbe896db071 100644
@@ -42,12 +42,12 @@ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
 	u32 flags = 0;
 
 	if (of_property_read_u32(node, "ti,clock-div", &div)) {
-		pr_err("%s must have a clock-div property\n", node->name);
+		pr_err("%pOFn must have a clock-div property\n", node);
 		return;
 	}
 
 	if (of_property_read_u32(node, "ti,clock-mult", &mult)) {
-		pr_err("%s must have a clock-mult property\n", node->name);
+		pr_err("%pOFn must have a clock-mult property\n", node);
 		return;
 	}
 

index 935b2de5fb88..d4b5638e8b99 100644
@@ -179,7 +179,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node,
 	}
 
 	if (of_clk_get_parent_count(node) != 1) {
-		pr_err("%s must have 1 parent\n", node->name);
+		pr_err("%pOFn must have 1 parent\n", node);
 		return;
 	}
 

index 41ae7021670e..87e00c2ee957 100644
@@ -84,7 +84,7 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node,
 
 	parent_name = of_clk_get_parent_name(node, 0);
 	if (!parent_name) {
-		pr_err("%s must have a parent\n", node->name);
+		pr_err("%pOFn must have a parent\n", node);
 		return;
 	}
 

index 69a4308a5a98..18be7eb51546 100644
@@ -186,7 +186,7 @@ static void of_mux_clk_setup(struct device_node *node)
 
 	num_parents = of_clk_get_parent_count(node);
 	if (num_parents < 2) {
-		pr_err("mux-clock %s must have parents\n", node->name);
+		pr_err("mux-clock %pOFn must have parents\n", node);
 		return;
 	}
 	parent_names = kzalloc((sizeof(char *) * num_parents), GFP_KERNEL);

@@ -278,7 +278,7 @@ static void __init of_ti_composite_mux_clk_setup(struct device_node *node)
 	num_parents = of_clk_get_parent_count(node);
 
 	if (num_parents < 2) {
-		pr_err("%s must have parents\n", node->name);
+		pr_err("%pOFn must have parents\n", node);
 		goto cleanup;
 	}
 

index 88a2cab37f62..d7b53ac8ad11 100644
@@ -602,7 +602,7 @@ void __init zynq_clock_init(void)
 	}
 
 	if (of_address_to_resource(np, 0, &res)) {
-		pr_err("%s: failed to get resource\n", np->name);
+		pr_err("%pOFn: failed to get resource\n", np);
 		goto np_err;
 	}
 

@@ -611,7 +611,7 @@ void __init zynq_clock_init(void)
 	if (slcr->data) {
 		zynq_clkc_base = (__force void __iomem *)slcr->data + res.start;
 	} else {
-		pr_err("%s: Unable to get I/O memory\n", np->name);
+		pr_err("%pOFn: Unable to get I/O memory\n", np);
 		of_node_put(slcr);
 		goto np_err;
 	}

index 38cd2feb87c4..fbaee04fd1d9 100644
@@ -193,7 +193,7 @@ static int __init asm9260_timer_init(struct device_node *np)
 
 	priv.base = of_io_request_and_map(np, 0, np->name);
 	if (IS_ERR(priv.base)) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return PTR_ERR(priv.base);
 	}
 

index 29d51755e18b..b33402980b6f 100644
@@ -535,7 +535,7 @@ static int __init ttc_timer_init(struct device_node *timer)
 	if (ret)
 		return ret;
 
-	pr_info("%s #0 at %p, irq=%d\n", timer->name, timer_baseaddr, irq);
+	pr_info("%pOFn #0 at %p, irq=%d\n", timer, timer_baseaddr, irq);
 
 	return 0;
 }

index 69866cd8f4bb..fabaa29cc3a4 100644
@@ -33,7 +33,7 @@ static void __init timer_get_base_and_rate(struct device_node *np,
 	*base = of_iomap(np, 0);
 
 	if (!*base)
-		panic("Unable to map regs for %s", np->name);
+		panic("Unable to map regs for %pOFn", np);
 
 	/*
 	 * Not all implementations use a periphal clock, so don't panic

@@ -42,8 +42,8 @@ static void __init timer_get_base_and_rate(struct device_node *np,
 	pclk = of_clk_get_by_name(np, "pclk");
 	if (!IS_ERR(pclk))
 		if (clk_prepare_enable(pclk))
-			pr_warn("pclk for %s is present, but could not be activated\n",
-				np->name);
+			pr_warn("pclk for %pOFn is present, but could not be activated\n",
+				np);
 
 	timer_clk = of_clk_get_by_name(np, "timer");
 	if (IS_ERR(timer_clk))

@@ -57,7 +57,7 @@ static void __init timer_get_base_and_rate(struct device_node *np,
 try_clock_freq:
 	if (of_property_read_u32(np, "clock-freq", rate) &&
 	    of_property_read_u32(np, "clock-frequency", rate))
-		panic("No clock nor clock-frequency property for %s", np->name);
+		panic("No clock nor clock-frequency property for %pOFn", np);
 }
 
 static void __init add_clockevent(struct device_node *event_timer)

index 08cd6eaf3795..395837938301 100644
@@ -191,13 +191,13 @@ static int __init pxa_timer_dt_init(struct device_node *np)
 	/* timer registers are shared with watchdog timer */
 	timer_base = of_iomap(np, 0);
 	if (!timer_base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return -ENXIO;
 	}
 
 	clk = of_clk_get(np, 0);
 	if (IS_ERR(clk)) {
-		pr_crit("%s: unable to get clk\n", np->name);
+		pr_crit("%pOFn: unable to get clk\n", np);
 		return PTR_ERR(clk);
 	}
 

@@ -210,7 +210,7 @@ static int __init pxa_timer_dt_init(struct device_node *np)
 	/* we are only interested in OS-timer0 irq */
 	irq = irq_of_parse_and_map(np, 0);
 	if (irq <= 0) {
-		pr_crit("%s: unable to parse OS-timer0 irq\n", np->name);
+		pr_crit("%pOFn: unable to parse OS-timer0 irq\n", np);
 		return -EINVAL;
 	}
 

index 12202067fe4b..7d487107e3cd 100644
@@ -129,13 +129,13 @@ static int __init orion_timer_init(struct device_node *np)
 	/* timer registers are shared with watchdog timer */
 	timer_base = of_iomap(np, 0);
 	if (!timer_base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return -ENXIO;
 	}
 
 	clk = of_clk_get(np, 0);
 	if (IS_ERR(clk)) {
-		pr_err("%s: unable to get clk\n", np->name);
+		pr_err("%pOFn: unable to get clk\n", np);
 		return PTR_ERR(clk);
 	}
 

@@ -148,7 +148,7 @@ static int __init orion_timer_init(struct device_node *np)
 	/* we are only interested in timer1 irq */
 	irq = irq_of_parse_and_map(np, 1);
 	if (irq <= 0) {
-		pr_err("%s: unable to parse timer1 irq\n", np->name);
+		pr_err("%pOFn: unable to parse timer1 irq\n", np);
 		return -EINVAL;
 	}
 

@@ -174,7 +174,7 @@ static int __init orion_timer_init(struct device_node *np)
 	/* setup timer1 as clockevent timer */
 	ret = setup_irq(irq, &orion_clkevt_irq);
 	if (ret) {
-		pr_err("%s: unable to setup irq\n", np->name);
+		pr_err("%pOFn: unable to setup irq\n", np);
 		return ret;
 	}
 

index 62d24690ba02..76e526f58620 100644
@@ -190,7 +190,7 @@ static int __init integrator_ap_timer_init_of(struct device_node *node)
 
 	clk = of_clk_get(node, 0);
 	if (IS_ERR(clk)) {
-		pr_err("No clock for %s\n", node->name);
+		pr_err("No clock for %pOFn\n", node);
 		return PTR_ERR(clk);
 	}
 	clk_prepare_enable(clk);

index e01222ea888f..052b230ca312 100644
@@ -249,7 +249,7 @@ static int __init sp804_of_init(struct device_node *np)
 	if (of_clk_get_parent_count(np) == 3) {
 		clk2 = of_clk_get(np, 1);
 		if (IS_ERR(clk2)) {
-			pr_err("sp804: %s clock not found: %d\n", np->name,
+			pr_err("sp804: %pOFn clock not found: %d\n", np,
 				(int)PTR_ERR(clk2));
 			clk2 = NULL;
 		}

index f74689334f7c..6127e8062a71 100644
@@ -148,12 +148,12 @@ static int __init zevio_timer_add(struct device_node *node)
 
 	of_address_to_resource(node, 0, &res);
 	scnprintf(timer->clocksource_name, sizeof(timer->clocksource_name),
-			"%llx.%s_clocksource",
-			(unsigned long long)res.start, node->name);
+			"%llx.%pOFn_clocksource",
+			(unsigned long long)res.start, node);
 
 	scnprintf(timer->clockevent_name, sizeof(timer->clockevent_name),
-			"%llx.%s_clockevent",
-			(unsigned long long)res.start, node->name);
+			"%llx.%pOFn_clockevent",
+			(unsigned long long)res.start, node);
 
 	if (timer->interrupt_regs && irqnr) {
 		timer->clkevt.name		= timer->clockevent_name;

index 5d31c2db12a3..dbecd7667db2 100644
@@ -611,8 +611,8 @@ static int s5pv210_cpufreq_probe(struct platform_device *pdev)
 	for_each_compatible_node(np, NULL, "samsung,s5pv210-dmc") {
 		id = of_alias_get_id(np, "dmc");
 		if (id < 0 || id >= ARRAY_SIZE(dmc_base)) {
-			pr_err("%s: failed to get alias of dmc node '%s'\n",
-				__func__, np->name);
+			pr_err("%s: failed to get alias of dmc node '%pOFn'\n",
+				__func__, np);
 			of_node_put(np);
 			return id;
 		}

index a9c64f0d3284..c61de0bdf053 100644
@@ -535,8 +535,8 @@ static int of_get_devfreq_events(struct device_node *np,
 
 		if (i == ARRAY_SIZE(ppmu_events)) {
 			dev_warn(dev,
-				"don't know how to configure events : %s\n",
-				node->name);
+				"don't know how to configure events : %pOFn\n",
+				node);
 			continue;
 		}
 

index 8c7b2e8703da..8d4914cd06f0 100644
@@ -1095,8 +1095,8 @@ static struct dma_chan *nbpf_of_xlate(struct of_phandle_args *dma_spec,
 	if (!dchan)
 		return NULL;
 
-	dev_dbg(dchan->device->dev, "Entry %s(%s)\n", __func__,
-		dma_spec->np->name);
+	dev_dbg(dchan->device->dev, "Entry %s(%pOFn)\n", __func__,
+		dma_spec->np);
 
 	chan = nbpf_to_chan(dchan);
 

index a4f1157d6aa0..089783b11e87 100644
@@ -348,8 +348,8 @@ static struct gpio_desc *of_parse_own_gpio(struct device_node *np,
 	else if (of_property_read_bool(np, "output-high"))
 		*dflags |= GPIOD_OUT_HIGH;
 	else {
-		pr_warn("GPIO line %d (%s): no hogging state specified, bailing out\n",
-			desc_to_gpio(desc), np->name);
+		pr_warn("GPIO line %d (%pOFn): no hogging state specified, bailing out\n",
+			desc_to_gpio(desc), np);
 		return ERR_PTR(-EINVAL);
 	}
 

index 02db9ac82d7a..24a750436559 100644
@@ -716,8 +716,8 @@ int of_get_drm_display_mode(struct device_node *np,
 	if (bus_flags)
 		drm_bus_flags_from_videomode(&vm, bus_flags);
 
-	pr_debug("%pOF: got %dx%d display mode from %s\n",
-		np, vm.hactive, vm.vactive, np->name);
+	pr_debug("%pOF: got %dx%d display mode\n",
+		np, vm.hactive, vm.vactive);
 	drm_mode_debug_printmodeline(dmode);
 
 	return 0;

index c79659ca5706..23670907a29d 100644
@@ -579,7 +579,7 @@ static int msm_hdmi_bind(struct device *dev, struct device *master, void *data)
 	hdmi_cfg = (struct hdmi_platform_config *)
 			of_device_get_match_data(dev);
 	if (!hdmi_cfg) {
-		dev_err(dev, "unknown hdmi_cfg: %s\n", of_node->name);
+		dev_err(dev, "unknown hdmi_cfg: %pOFn\n", of_node);
 		return -ENXIO;
 	}
 

index 5e449eac788a..92de8139d398 100644
@@ -852,7 +852,7 @@ static int aspeed_create_pwm_cooling(struct device *dev,
 		dev_err(dev, "Property 'cooling-levels' cannot be read.\n");
 		return ret;
 	}
-	snprintf(cdev->name, MAX_CDEV_NAME_LEN, "%s%d", child->name, pwm_port);
+	snprintf(cdev->name, MAX_CDEV_NAME_LEN, "%pOFn%d", child, pwm_port);
 
 	cdev->tcdev = thermal_of_cooling_device_register(child,
 							 cdev->name,

index 83472808c816..4935897f1527 100644
@@ -603,8 +603,8 @@ static int create_device_attrs(struct platform_device *pdev)
 		if (of_property_read_u32(np, "sensor-id", &sensor_id) &&
 		    of_property_read_u32(np, "sensor-data", &sensor_id)) {
 			dev_info(&pdev->dev,
-				 "'sensor-id' missing in the node '%s'\n",
-				 np->name);
+				 "'sensor-id' missing in the node '%pOFn'\n",
+				 np);
 			continue;
 		}
 

index 2f3f875c06ac..7566991f1c04 100644
@@ -65,13 +65,9 @@ static int iio_hwmon_probe(struct platform_device *pdev)
 	int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
 	enum iio_chan_type type;
 	struct iio_channel *channels;
-	const char *name = "iio_hwmon";
 	struct device *hwmon_dev;
 	char *sname;
 
-	if (dev->of_node && dev->of_node->name)
-		name = dev->of_node->name;
-
 	channels = devm_iio_channel_get_all(dev);
 	if (IS_ERR(channels)) {
 		if (PTR_ERR(channels) == -ENODEV)

@@ -141,7 +137,10 @@ static int iio_hwmon_probe(struct platform_device *pdev)
 	st->attr_group.attrs = st->attrs;
 	st->groups[0] = &st->attr_group;
 
-	sname = devm_kstrdup(dev, name, GFP_KERNEL);
+	if (dev->of_node)
+		sname = devm_kasprintf(dev, GFP_KERNEL, "%pOFn", dev->of_node);
+	else
+		sname = devm_kstrdup(dev, "iio_hwmon", GFP_KERNEL);
 	if (!sname)
 		return -ENOMEM;
 

index 8474d601aa63..96634fd54e0b 100644
@@ -861,7 +861,7 @@ static int npcm7xx_create_pwm_cooling(struct device *dev,
 		dev_err(dev, "Property 'cooling-levels' cannot be read.\n");
 		return ret;
 	}
-	snprintf(cdev->name, THERMAL_NAME_LENGTH, "%s%d", child->name,
+	snprintf(cdev->name, THERMAL_NAME_LENGTH, "%pOFn%d", child,
 		 pwm_port);
 
 	cdev->tcdev = thermal_of_cooling_device_register(child,

index f2a2067525ef..b706fd136ca5 100644
@@ -390,7 +390,6 @@ static int i2c_powermac_probe(struct platform_device *dev)
 	struct pmac_i2c_bus *bus = dev_get_platdata(&dev->dev);
 	struct device_node *parent = NULL;
 	struct i2c_adapter *adapter;
-	const char *basename;
 	int rc;
 
 	if (bus == NULL)

@@ -407,23 +406,25 @@ static int i2c_powermac_probe(struct platform_device *dev)
 		parent = of_get_parent(pmac_i2c_get_controller(bus));
 		if (parent == NULL)
 			return -EINVAL;
-		basename = parent->name;
+		snprintf(adapter->name, sizeof(adapter->name), "%pOFn %d", 
+			 parent,
+			 pmac_i2c_get_channel(bus));
+		of_node_put(parent);
 		break;
 	case pmac_i2c_bus_pmu:
-		basename = "pmu";
+		snprintf(adapter->name, sizeof(adapter->name), "pmu %d",
+			 pmac_i2c_get_channel(bus));
 		break;
 	case pmac_i2c_bus_smu:
 		/* This is not what we used to do but I'm fixing drivers at
 		 * the same time as this change
 		 */
-		basename = "smu";
+		snprintf(adapter->name, sizeof(adapter->name), "smu %d",
+			 pmac_i2c_get_channel(bus));
 		break;
 	default:
 		return -EINVAL;
 	}
-	snprintf(adapter->name, sizeof(adapter->name), "%s %d", basename,
-		 pmac_i2c_get_channel(bus));
-	of_node_put(parent);
 
 	platform_set_drvdata(dev, adapter);
 	adapter->algo = &i2c_powermac_algorithm;

index 92cf5f48afe6..f60b670deff7 100644
@@ -120,8 +120,8 @@ static int i2c_mux_probe(struct platform_device *pdev)
 
 		ret = of_property_read_u32(child, "reg", &chan);
 		if (ret < 0) {
-			dev_err(dev, "no reg property for node '%s'\n",
-				child->name);
+			dev_err(dev, "no reg property for node '%pOFn'\n",
+				child);
 			goto err_children;
 		}
 

index b093ecddf1a8..c30c002f1fef 100644
@@ -708,8 +708,8 @@ static int pm8xxx_of_xlate(struct iio_dev *indio_dev,
 	 * mux.
 	 */
 	if (iiospec->args_count != 2) {
-		dev_err(&indio_dev->dev, "wrong number of arguments for %s need 2 got %d\n",
-			iiospec->np->name,
+		dev_err(&indio_dev->dev, "wrong number of arguments for %pOFn need 2 got %d\n",
+			iiospec->np,
 			iiospec->args_count);
 		return -EINVAL;
 	}

index dcb50172186f..4e982b51bcda 100644
@@ -343,8 +343,8 @@ static int rcar_gyroadc_parse_subdevs(struct iio_dev *indio_dev)
 	for_each_child_of_node(np, child) {
 		of_id = of_match_node(rcar_gyroadc_child_match, child);
 		if (!of_id) {
-			dev_err(dev, "Ignoring unsupported ADC \"%s\".",
-				child->name);
+			dev_err(dev, "Ignoring unsupported ADC \"%pOFn\".",
+				child);
 			continue;
 		}
 

@@ -381,16 +381,16 @@ static int rcar_gyroadc_parse_subdevs(struct iio_dev *indio_dev)
 			ret = of_property_read_u32(child, "reg", &reg);
 			if (ret) {
 				dev_err(dev,
-					"Failed to get child reg property of ADC \"%s\".\n",
-					child->name);
+					"Failed to get child reg property of ADC \"%pOFn\".\n",
+					child);
 				return ret;
 			}
 
 			/* Channel number is too high. */
 			if (reg >= num_channels) {
 				dev_err(dev,
-					"Only %i channels supported with %s, but reg = <%i>.\n",
-					num_channels, child->name, reg);
+					"Only %i channels supported with %pOFn, but reg = <%i>.\n",
+					num_channels, child, reg);
 				return ret;
 			}
 		}

index 6d768431d90e..f4748ff243f7 100644
@@ -388,7 +388,7 @@ static struct adf4350_platform_data *adf4350_parse_dt(struct device *dev)
 	if (!pdata)
 		return NULL;
 
-	strncpy(&pdata->name[0], np->name, SPI_NAME_SIZE - 1);
+	snprintf(&pdata->name[0], SPI_NAME_SIZE - 1, "%pOFn", np);
 
 	tmp = 10000;
 	of_property_read_u32(np, "adi,channel-spacing", &tmp);

index a37c172452e6..57272df34cd5 100644
@@ -185,19 +185,19 @@ static int sun4i_lradc_load_dt_keymap(struct device *dev,
 
 		error = of_property_read_u32(pp, "channel", &channel);
 		if (error || channel != 0) {
-			dev_err(dev, "%s: Inval channel prop\n", pp->name);
+			dev_err(dev, "%pOFn: Inval channel prop\n", pp);
 			return -EINVAL;
 		}
 
 		error = of_property_read_u32(pp, "voltage", &map->voltage);
 		if (error) {
-			dev_err(dev, "%s: Inval voltage prop\n", pp->name);
+			dev_err(dev, "%pOFn: Inval voltage prop\n", pp);
 			return -EINVAL;
 		}
 
 		error = of_property_read_u32(pp, "linux,code", &map->keycode);
 		if (error) {
-			dev_err(dev, "%s: Inval linux,code prop\n", pp->name);
+			dev_err(dev, "%pOFn: Inval linux,code prop\n", pp);
 			return -EINVAL;
 		}
 

index d5912f1ec884..fcb6227ff5ac 100644
@@ -1183,8 +1183,8 @@ static void __init gic_populate_ppi_partitions(struct device_node *gic_node)
 
 		part->partition_id = of_node_to_fwnode(child_part);
 
-		pr_info("GIC: PPI partition %s[%d] { ",
-			child_part->name, part_idx);
+		pr_info("GIC: PPI partition %pOFn[%d] { ",
+			child_part, part_idx);
 
 		n = of_property_count_elems_of_size(child_part, "affinity",
 						    sizeof(u32));

index b63e40c00a02..88143c0b700c 100644
@@ -72,7 +72,7 @@ static int __init ocelot_irq_init(struct device_node *node,
 	domain = irq_domain_add_linear(node, OCELOT_NR_IRQ,
 				       &irq_generic_chip_ops, NULL);
 	if (!domain) {
-		pr_err("%s: unable to add irq domain\n", node->name);
+		pr_err("%pOFn: unable to add irq domain\n", node);
 		return -ENOMEM;
 	}
 

@@ -80,14 +80,14 @@ static int __init ocelot_irq_init(struct device_node *node,
 					     "icpu", handle_level_irq,
 					     0, 0, 0);
 	if (ret) {
-		pr_err("%s: unable to alloc irq domain gc\n", node->name);
+		pr_err("%pOFn: unable to alloc irq domain gc\n", node);
 		goto err_domain_remove;
 	}
 
 	gc = irq_get_domain_generic_chip(domain, 0);
 	gc->reg_base = of_iomap(node, 0);
 	if (!gc->reg_base) {
-		pr_err("%s: unable to map resource\n", node->name);
+		pr_err("%pOFn: unable to map resource\n", node);
 		ret = -ENOMEM;
 		goto err_gc_free;
 	}

index be4c5a8c9659..c4b5ffb61954 100644
@@ -64,14 +64,14 @@ static int __init orion_irq_init(struct device_node *np,
 				num_chips * ORION_IRQS_PER_CHIP,
 				&irq_generic_chip_ops, NULL);
 	if (!orion_irq_domain)
-		panic("%s: unable to add irq domain\n", np->name);
+		panic("%pOFn: unable to add irq domain\n", np);
 
 	ret = irq_alloc_domain_generic_chips(orion_irq_domain,
-				ORION_IRQS_PER_CHIP, 1, np->name,
+				ORION_IRQS_PER_CHIP, 1, np->full_name,
 				handle_level_irq, clr, 0,
 				IRQ_GC_INIT_MASK_CACHE);
 	if (ret)
-		panic("%s: unable to alloc irq domain gc\n", np->name);
+		panic("%pOFn: unable to alloc irq domain gc\n", np);
 
 	for (n = 0, base = 0; n < num_chips; n++, base += ORION_IRQS_PER_CHIP) {
 		struct irq_chip_generic *gc =

@@ -80,12 +80,12 @@ static int __init orion_irq_init(struct device_node *np,
 		of_address_to_resource(np, n, &r);
 
 		if (!request_mem_region(r.start, resource_size(&r), np->name))
-			panic("%s: unable to request mem region %d",
-			      np->name, n);
+			panic("%pOFn: unable to request mem region %d",
+			      np, n);
 
 		gc->reg_base = ioremap(r.start, resource_size(&r));
 		if (!gc->reg_base)
-			panic("%s: unable to map resource %d", np->name, n);
+			panic("%pOFn: unable to map resource %d", np, n);
 
 		gc->chip_types[0].regs.mask = ORION_IRQ_MASK;
 		gc->chip_types[0].chip.irq_mask = irq_gc_mask_clr_bit;

@@ -150,20 +150,20 @@ static int __init orion_bridge_irq_init(struct device_node *np,
 	domain = irq_domain_add_linear(np, nrirqs,
 				       &irq_generic_chip_ops, NULL);
 	if (!domain) {
-		pr_err("%s: unable to add irq domain\n", np->name);
+		pr_err("%pOFn: unable to add irq domain\n", np);
 		return -ENOMEM;
 	}
 
 	ret = irq_alloc_domain_generic_chips(domain, nrirqs, 1, np->name,
 			     handle_edge_irq, clr, 0, IRQ_GC_INIT_MASK_CACHE);
 	if (ret) {
-		pr_err("%s: unable to alloc irq domain gc\n", np->name);
+		pr_err("%pOFn: unable to alloc irq domain gc\n", np);
 		return ret;
 	}
 
 	ret = of_address_to_resource(np, 0, &r);
 	if (ret) {
-		pr_err("%s: unable to get resource\n", np->name);
+		pr_err("%pOFn: unable to get resource\n", np);
 		return ret;
 	}
 

@@ -175,14 +175,14 @@ static int __init orion_bridge_irq_init(struct device_node *np,
 	/* Map the parent interrupt for the chained handler */
 	irq = irq_of_parse_and_map(np, 0);
 	if (irq <= 0) {
-		pr_err("%s: unable to parse irq\n", np->name);
+		pr_err("%pOFn: unable to parse irq\n", np);
 		return -EINVAL;
 	}
 
 	gc = irq_get_domain_generic_chip(domain, 0);
 	gc->reg_base = ioremap(r.start, resource_size(&r));
 	if (!gc->reg_base) {
-		pr_err("%s: unable to map resource\n", np->name);
+		pr_err("%pOFn: unable to map resource\n", np);
 		return -ENOMEM;
 	}
 

index 0a2088e12d96..363385750fa7 100644
@@ -678,8 +678,8 @@ static int __init stm32_exti_init(const struct stm32_exti_drv_data *drv_data,
 	domain = irq_domain_add_linear(node, drv_data->bank_nr * IRQS_PER_BANK,
 				       &irq_exti_domain_ops, NULL);
 	if (!domain) {
-		pr_err("%s: Could not register interrupt domain.\n",
-		       node->name);
+		pr_err("%pOFn: Could not register interrupt domain.\n",
+		       node);
 		ret = -ENOMEM;
 		goto out_unmap;
 	}

@@ -768,7 +768,7 @@ __init stm32_exti_hierarchy_init(const struct stm32_exti_drv_data *drv_data,
 					  host_data);
 
 	if (!domain) {
-		pr_err("%s: Could not register exti domain.\n", node->name);
+		pr_err("%pOFn: Could not register exti domain.\n", node);
 		ret = -ENOMEM;
 		goto out_unmap;
 	}

index 580e2d72b9ba..ae28d8648679 100644
@@ -184,11 +184,11 @@ static int __init tangox_irq_init(void __iomem *base, struct resource *baseres,
 
 	irq = irq_of_parse_and_map(node, 0);
 	if (!irq)
-		panic("%s: failed to get IRQ", node->name);
+		panic("%pOFn: failed to get IRQ", node);
 
 	err = of_address_to_resource(node, 0, &res);
 	if (err)
-		panic("%s: failed to get address", node->name);
+		panic("%pOFn: failed to get address", node);
 
 	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	chip->ctl = res.start - baseres->start;

@@ -196,12 +196,12 @@ static int __init tangox_irq_init(void __iomem *base, struct resource *baseres,
 
 	dom = irq_domain_add_linear(node, 64, &irq_generic_chip_ops, chip);
 	if (!dom)
-		panic("%s: failed to create irqdomain", node->name);
+		panic("%pOFn: failed to create irqdomain", node);
 
 	err = irq_alloc_domain_generic_chips(dom, 32, 2, node->name,
 					     handle_level_irq, 0, 0, 0);
 	if (err)
-		panic("%s: failed to allocate irqchip", node->name);
+		panic("%pOFn: failed to allocate irqchip", node);
 
 	tangox_irq_domain_init(dom);
 

@@ -219,7 +219,7 @@ static int __init tangox_of_irq_init(struct device_node *node,
 
 	base = of_iomap(node, 0);
 	if (!base)
-		panic("%s: of_iomap failed", node->name);
+		panic("%pOFn: of_iomap failed", node);
 
 	of_address_to_resource(node, 0, &res);
 

index 848d782a2a3b..7e6708099a7b 100644
@@ -115,21 +115,21 @@ static int __init of_tb10x_init_irq(struct device_node *ictl,
 	void __iomem *reg_base;
 
 	if (of_address_to_resource(ictl, 0, &mem)) {
-		pr_err("%s: No registers declared in DeviceTree.\n",
-			ictl->name);
+		pr_err("%pOFn: No registers declared in DeviceTree.\n",
+			ictl);
 		return -EINVAL;
 	}
 
 	if (!request_mem_region(mem.start, resource_size(&mem),
-		ictl->name)) {
-		pr_err("%s: Request mem region failed.\n", ictl->name);
+		ictl->full_name)) {
+		pr_err("%pOFn: Request mem region failed.\n", ictl);
 		return -EBUSY;
 	}
 
 	reg_base = ioremap(mem.start, resource_size(&mem));
 	if (!reg_base) {
 		ret = -EBUSY;
-		pr_err("%s: ioremap failed.\n", ictl->name);
+		pr_err("%pOFn: ioremap failed.\n", ictl);
 		goto ioremap_fail;
 	}
 

@@ -137,8 +137,8 @@ static int __init of_tb10x_init_irq(struct device_node *ictl,
 					&irq_generic_chip_ops, NULL);
 	if (!domain) {
 		ret = -ENOMEM;
-		pr_err("%s: Could not register interrupt domain.\n",
-			ictl->name);
+		pr_err("%pOFn: Could not register interrupt domain.\n",
+			ictl);
 		goto irq_domain_add_fail;
 	}
 

@@ -147,8 +147,8 @@ static int __init of_tb10x_init_irq(struct device_node *ictl,
 				IRQ_NOREQUEST, IRQ_NOPROBE,
 				IRQ_GC_INIT_MASK_CACHE);
 	if (ret) {
-		pr_err("%s: Could not allocate generic interrupt chip.\n",
-			ictl->name);
+		pr_err("%pOFn: Could not allocate generic interrupt chip.\n",
+			ictl);
 		goto gc_alloc_fail;
 	}