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2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/arch/sparc/kernel/of_device_64.c
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@@ -46,7 +46,7 @@
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46
 
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 static int of_bus_pci_match(struct device_node *np)
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 {
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-	if (!strcmp(np->name, "pci")) {
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+	if (of_node_name_eq(np, "pci")) {
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 		const char *model = of_get_property(np, "model", NULL);
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 		if (model && !strcmp(model, "SUNW,simba"))
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@@ -77,7 +77,7 @@
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 	/* Treat PCI busses lacking ranges property just like
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 	 * simba.
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 	 */
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-	if (!strcmp(np->name, "pci")) {
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+	if (of_node_name_eq(np, "pci")) {
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 		if (!of_find_property(np, "ranges", NULL))
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 			return 1;
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 	}
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@@ -170,8 +170,8 @@
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  */
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 static int of_bus_fhc_match(struct device_node *np)
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 {
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-	return !strcmp(np->name, "fhc") ||
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-		!strcmp(np->name, "central");
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+	return of_node_name_eq(np, "fhc") ||
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+		of_node_name_eq(np, "central");
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 }
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 #define of_bus_fhc_count_cells of_bus_sbus_count_cells
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@@ -295,17 +295,17 @@
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 	 * But, we should still pass the translation work up
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 	 * to the SBUS itself.
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 	 */
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-	if (!strcmp(pp->name, "dma") ||
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-	    !strcmp(pp->name, "espdma") ||
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-	    !strcmp(pp->name, "ledma") ||
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-	    !strcmp(pp->name, "lebuffer"))
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+	if (of_node_name_eq(pp, "dma") ||
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+	    of_node_name_eq(pp, "espdma") ||
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+	    of_node_name_eq(pp, "ledma") ||
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+	    of_node_name_eq(pp, "lebuffer"))
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 		return 0;
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 	/* Similarly for all PCI bridges, if we get this far
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 	 * it lacks a ranges property, and this will include
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 	 * cases like Simba.
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 	 */
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-	if (!strcmp(pp->name, "pci"))
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+	if (of_node_name_eq(pp, "pci"))
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 		return 0;
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 	return 1;
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@@ -341,9 +341,9 @@
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341
 
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 	/* Prevent overrunning the op->resources[] array.  */
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 	if (num_reg > PROMREG_MAX) {
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-		printk(KERN_WARNING "%s: Too many regs (%d), "
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+		printk(KERN_WARNING "%pOF: Too many regs (%d), "
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 		       "limiting to %d.\n",
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-		       op->dev.of_node->full_name, num_reg, PROMREG_MAX);
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+		       op->dev.of_node, num_reg, PROMREG_MAX);
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 		num_reg = PROMREG_MAX;
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 	}
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349
 
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@@ -401,8 +401,8 @@
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 		memset(r, 0, sizeof(*r));
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402
 
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 		if (of_resource_verbose)
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-			printk("%s reg[%d] -> %llx\n",
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-			       op->dev.of_node->full_name, index,
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+			printk("%pOF reg[%d] -> %llx\n",
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+			       op->dev.of_node, index,
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 			       result);
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407
 
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 		if (result != OF_BAD_ADDR) {
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@@ -413,7 +413,7 @@
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 			r->end = result + size - 1;
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 			r->flags = flags;
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 		}
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-		r->name = op->dev.of_node->name;
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+		r->name = op->dev.of_node->full_name;
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 	}
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 }
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419
 
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@@ -548,8 +548,8 @@
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 					       dp->irq_trans->data);
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549
 
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 		if (of_irq_verbose)
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-			printk("%s: direct translate %x --> %x\n",
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-			       dp->full_name, orig_irq, irq);
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+			printk("%pOF: direct translate %x --> %x\n",
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+			       dp, orig_irq, irq);
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553
 
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 		goto out;
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 	}
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@@ -579,10 +579,9 @@
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579
 						   &irq);
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580
 
581
581
 			if (of_irq_verbose)
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-				printk("%s: Apply [%s:%x] imap --> [%s:%x]\n",
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-				       op->dev.of_node->full_name,
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-				       pp->full_name, this_orig_irq,
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-				       of_node_full_name(iret), irq);
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+				printk("%pOF: Apply [%pOF:%x] imap --> [%pOF:%x]\n",
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+				       op->dev.of_node,
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+				       pp, this_orig_irq, iret, irq);
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585
 
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586
 			if (!iret)
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 				break;
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@@ -592,15 +591,15 @@
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 				break;
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 			}
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 		} else {
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-			if (!strcmp(pp->name, "pci")) {
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+			if (of_node_name_eq(pp, "pci")) {
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595
 				unsigned int this_orig_irq = irq;
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596
 
598
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 				irq = pci_irq_swizzle(dp, pp, irq);
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 				if (of_irq_verbose)
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-					printk("%s: PCI swizzle [%s] "
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+					printk("%pOF: PCI swizzle [%pOF] "
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 					       "%x --> %x\n",
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-					       op->dev.of_node->full_name,
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-					       pp->full_name, this_orig_irq,
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+					       op->dev.of_node,
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+					       pp, this_orig_irq,
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 					       irq);
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604
 
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 			}
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@@ -619,8 +618,8 @@
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 	irq = ip->irq_trans->irq_build(op->dev.of_node, irq,
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619
 				       ip->irq_trans->data);
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 	if (of_irq_verbose)
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-		printk("%s: Apply IRQ trans [%s] %x --> %x\n",
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-		      op->dev.of_node->full_name, ip->full_name, orig_irq, irq);
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+		printk("%pOF: Apply IRQ trans [%pOF] %x --> %x\n",
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+		      op->dev.of_node, ip, orig_irq, irq);
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623
 
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624
 out:
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 	nid = of_node_to_nid(dp);
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@@ -656,9 +655,9 @@
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655
 
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 		/* Prevent overrunning the op->irqs[] array.  */
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 		if (op->archdata.num_irqs > PROMINTR_MAX) {
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-			printk(KERN_WARNING "%s: Too many irqs (%d), "
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+			printk(KERN_WARNING "%pOF: Too many irqs (%d), "
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659
 			       "limiting to %d.\n",
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-			       dp->full_name, op->archdata.num_irqs, PROMINTR_MAX);
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+			       dp, op->archdata.num_irqs, PROMINTR_MAX);
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 			op->archdata.num_irqs = PROMINTR_MAX;
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 		}
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 		memcpy(op->archdata.irqs, irq, op->archdata.num_irqs * 4);
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@@ -680,8 +679,7 @@
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 	op->dev.dma_mask = &op->dev.coherent_dma_mask;
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680
 
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 	if (of_device_register(op)) {
683
-		printk("%s: Could not register of device.\n",
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-		       dp->full_name);
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+		printk("%pOF: Could not register of device.\n", dp);
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 		kfree(op);
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 		op = NULL;
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 	}