diff options
Diffstat (limited to 'common/fdt_support.c')
| -rw-r--r-- | common/fdt_support.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c index 46aa84220..698abf7b2 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -1241,15 +1241,22 @@ int fdt_set_phandle(void *fdt, int nodeoffset, uint32_t phandle) * @fdt: ptr to device tree * @nodeoffset: node to update */ -int fdt_create_phandle(void *fdt, int nodeoffset) +unsigned int fdt_create_phandle(void *fdt, int nodeoffset) { /* see if there is a phandle already */ int phandle = fdt_get_phandle(fdt, nodeoffset); /* if we got 0, means no phandle so create one */ if (phandle == 0) { + int ret; + phandle = fdt_alloc_phandle(fdt); - fdt_set_phandle(fdt, nodeoffset, phandle); + ret = fdt_set_phandle(fdt, nodeoffset, phandle); + if (ret < 0) { + printf("Can't set phandle %u: %s\n", phandle, + fdt_strerror(ret)); + return 0; + } } return phandle; |