diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2019-03-25 14:51:27 +1100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-02 07:52:19 +0100 |
| commit | 3d75d7c3cf00a50288aded978c2f189917105b12 (patch) | |
| tree | be1ea1bd701696ac8aad67a6ad53aca49864a84d /cpukit/dtc/libfdt/fdt_ro.c | |
| parent | libfdt: Add phandle generation helper (diff) | |
| download | rtems-3d75d7c3cf00a50288aded978c2f189917105b12.tar.bz2 | |
Revert "libfdt: Add phandle generation helper"
This reverts commit 54ea41c22415cb0e283d22faf71202051c89400c.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'cpukit/dtc/libfdt/fdt_ro.c')
| -rw-r--r-- | cpukit/dtc/libfdt/fdt_ro.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/cpukit/dtc/libfdt/fdt_ro.c b/cpukit/dtc/libfdt/fdt_ro.c index 97cdcda0db..eafc142828 100644 --- a/cpukit/dtc/libfdt/fdt_ro.c +++ b/cpukit/dtc/libfdt/fdt_ro.c @@ -170,37 +170,6 @@ uint32_t fdt_get_max_phandle(const void *fdt) return 0; } -int fdt_generate_phandle(const void *fdt, uint32_t *phandle) -{ - uint32_t max = 0; - int offset = -1; - - while (true) { - uint32_t value; - - offset = fdt_next_node(fdt, offset, NULL); - if (offset < 0) { - if (offset == -FDT_ERR_NOTFOUND) - break; - - return offset; - } - - value = fdt_get_phandle(fdt, offset); - - if (value > max) - max = value; - } - - if (max == FDT_MAX_PHANDLE) - return -FDT_ERR_NOPHANDLES; - - if (phandle) - *phandle = max + 1; - - return 0; -} - static const struct fdt_reserve_entry *fdt_mem_rsv(const void *fdt, int n) { int offset = n * sizeof(struct fdt_reserve_entry); |