diff options
Diffstat (limited to 'arch/ppc64/kernel/prom_init.c')
| -rw-r--r-- | arch/ppc64/kernel/prom_init.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c index bc53967a864..3de950de367 100644 --- a/arch/ppc64/kernel/prom_init.c +++ b/arch/ppc64/kernel/prom_init.c @@ -1566,7 +1566,7 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start, { int l, align; phandle child; - char *namep, *prev_name, *sstart; + char *namep, *prev_name, *sstart, *p, *ep; unsigned long soff; unsigned char *valp; unsigned long offset = reloc_offset(); @@ -1588,6 +1588,14 @@ static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start, call_prom("package-to-path", 3, 1, node, namep, l); } namep[l] = '\0'; + /* Fixup an Apple bug where they have bogus \0 chars in the + * middle of the path in some properties + */ + for (p = namep, ep = namep + l; p < ep; p++) + if (*p == '\0') { + memmove(p, p+1, ep - p); + ep--; l--; + } *mem_start = _ALIGN(((unsigned long) namep) + strlen(namep) + 1, 4); } |