diff options
Diffstat (limited to 'common/cmd_fdt.c')
| -rw-r--r-- | common/cmd_fdt.c | 35 |
1 files changed, 12 insertions, 23 deletions
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index 65960c6..7669676 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -52,25 +52,6 @@ static int fdt_parse_prop(char *pathp, char *prop, char *newval, char *data, int *len); static int fdt_print(char *pathp, char *prop, int depth); -static int findnodeoffset(const char *pathp) -{ - int nodeoffset; - - if (strcmp(pathp, "/") == 0) { - nodeoffset = 0; - } else { - nodeoffset = fdt_find_node_by_path (fdt, pathp); - if (nodeoffset < 0) { - /* - * Not found or something else bad happened. - */ - printf ("findnodeoffset() libfdt: %s\n", - fdt_strerror(nodeoffset)); - } - } - return nodeoffset; -} - /* * Flattened Device Tree command, see the help for parameter definitions. */ @@ -187,11 +168,13 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) pathp = argv[2]; nodep = argv[3]; - nodeoffset = findnodeoffset(pathp); + nodeoffset = fdt_find_node_by_path (fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ + printf ("libfdt fdt_find_node_by_path() returned %s\n", + fdt_strerror(nodeoffset)); return 1; } err = fdt_add_subnode(fdt, nodeoffset, nodep); @@ -225,11 +208,13 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) prop = argv[3]; newval = argv[4]; - nodeoffset = findnodeoffset(pathp); + nodeoffset = fdt_find_node_by_path (fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ + printf ("libfdt fdt_find_node_by_path() returned %s\n", + fdt_strerror(nodeoffset)); return 1; } ret = fdt_parse_prop(pathp, prop, newval, data, &len); @@ -283,11 +268,13 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) * Get the path. The root node is an oddball, the offset * is zero and has no name. */ - nodeoffset = findnodeoffset(argv[2]); + nodeoffset = fdt_find_node_by_path (fdt, argv[2]); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ + printf ("libfdt fdt_find_node_by_path() returned %s\n", + fdt_strerror(nodeoffset)); return 1; } /* @@ -584,11 +571,13 @@ static int fdt_print(char *pathp, char *prop, int depth) int len; /* length of the property */ int level = 0; /* keep track of nesting level */ - nodeoffset = findnodeoffset(pathp); + nodeoffset = fdt_find_node_by_path (fdt, pathp); if (nodeoffset < 0) { /* * Not found or something else bad happened. */ + printf ("libfdt fdt_find_node_by_path() returned %s\n", + fdt_strerror(nodeoffset)); return 1; } /* |