serial: Make full device search optional

[people/ms/u-boot.git] / drivers / core / ofnode.c

diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 2dbf3a7cd706a58ab1ad1300d065107f98abc1f9..98f4b539ea4d6de876f1058104a260b7a400e035 100644 (file)
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -301,7 +301,8 @@ int ofnode_parse_phandle_with_args(ofnode node, const char *list_name,
                int ret;
 
                ret = of_parse_phandle_with_args(ofnode_to_np(node),
-                               list_name, cells_name, index, &args);
+                                                list_name, cells_name, index,
+                                                &args);
                if (ret)
                        return ret;
                ofnode_from_of_phandle_args(&args, out_args);
@@ -310,8 +311,9 @@ int ofnode_parse_phandle_with_args(ofnode node, const char *list_name,
                int ret;
 
                ret = fdtdec_parse_phandle_with_args(gd->fdt_blob,
-                               ofnode_to_offset(node), list_name, cells_name,
-                               cell_count, index, &args);
+                                                    ofnode_to_offset(node),
+                                                    list_name, cells_name,
+                                                    cell_count, index, &args);
                if (ret)
                        return ret;
                ofnode_from_fdtdec_phandle_args(&args, out_args);
@@ -539,10 +541,10 @@ int ofnode_read_pci_addr(ofnode node, enum fdt_pci_space type,
                                addr->phys_mid = fdt32_to_cpu(cell[1]);
                                addr->phys_lo = fdt32_to_cpu(cell[1]);
                                break;
-                       } else {
-                               cell += (FDT_PCI_ADDR_CELLS +
-                                        FDT_PCI_SIZE_CELLS);
                        }
+
+                       cell += (FDT_PCI_ADDR_CELLS +
+                                FDT_PCI_SIZE_CELLS);
                }
 
                if (i == num) {
@@ -551,10 +553,10 @@ int ofnode_read_pci_addr(ofnode node, enum fdt_pci_space type,
                }
 
                return 0;
-       } else {
-               ret = -EINVAL;
        }
 
+       ret = -EINVAL;
+
 fail:
        debug("(not found)\n");
        return ret;
@@ -647,3 +649,11 @@ int ofnode_read_resource_byname(ofnode node, const char *name,
 
        return ofnode_read_resource(node, index, res);
 }
+
+u64 ofnode_translate_address(ofnode node, const fdt32_t *in_addr)
+{
+       if (ofnode_is_np(node))
+               return of_translate_address(ofnode_to_np(node), in_addr);
+       else
+               return fdt_translate_address(gd->fdt_blob, ofnode_to_offset(node), in_addr);
+}