of: address: Remove duplicated functions

The recently added of_bus_default_flags_translate() performs the exact
same operation as of_bus_pci_translate() and of_bus_isa_translate().

Avoid duplicated code replacing both of_bus_pci_translate() and
of_bus_isa_translate() with of_bus_default_flags_translate().

Signed-off-by: Herve Codina <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>

Author: hcodina

drivers/of/address.c

@@ -216,10 +216,6 @@ static u64 of_bus_pci_map(__be32 *addr, const __be32 *range, int na, int ns,
 	return da - cp;
 }
 
-static int of_bus_pci_translate(__be32 *addr, u64 offset, int na)
-{
-	return of_bus_default_translate(addr + 1, offset, na - 1);
-}
 #endif /* CONFIG_PCI */
 
 /*
@@ -343,11 +339,6 @@ static u64 of_bus_isa_map(__be32 *addr, const __be32 *range, int na, int ns,
 	return da - cp;
 }
 
-static int of_bus_isa_translate(__be32 *addr, u64 offset, int na)
-{
-	return of_bus_default_translate(addr + 1, offset, na - 1);
-}
-
 static unsigned int of_bus_isa_get_flags(const __be32 *addr)
 {
 	unsigned int flags = 0;
@@ -378,7 +369,7 @@ static struct of_bus of_busses[] = {
 		.match = of_bus_pci_match,
 		.count_cells = of_bus_pci_count_cells,
 		.map = of_bus_pci_map,
-		.translate = of_bus_pci_translate,
+		.translate = of_bus_default_flags_translate,
 		.has_flags = true,
 		.get_flags = of_bus_pci_get_flags,
 	},
@@ -390,7 +381,7 @@ static struct of_bus of_busses[] = {
 		.match = of_bus_isa_match,
 		.count_cells = of_bus_isa_count_cells,
 		.map = of_bus_isa_map,
-		.translate = of_bus_isa_translate,
+		.translate = of_bus_default_flags_translate,
 		.has_flags = true,
 		.get_flags = of_bus_isa_get_flags,
 	},