diff options
Diffstat (limited to 'drivers/of/base.c')
| -rw-r--r-- | drivers/of/base.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index a14f109dcd13..c181b94abc36 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -173,9 +173,9 @@ struct property *of_find_property(const struct device_node *np, return NULL; read_lock(&devtree_lock); - for (pp = np->properties; pp != 0; pp = pp->next) { + for (pp = np->properties; pp; pp = pp->next) { if (of_prop_cmp(pp->name, name) == 0) { - if (lenp != 0) + if (lenp) *lenp = pp->length; break; } @@ -497,7 +497,7 @@ struct device_node *of_find_node_with_property(struct device_node *from, read_lock(&devtree_lock); np = from ? from->allnext : allnodes; for (; np; np = np->allnext) { - for (pp = np->properties; pp != 0; pp = pp->next) { + for (pp = np->properties; pp; pp = pp->next) { if (of_prop_cmp(pp->name, prop_name) == 0) { of_node_get(np); goto out; @@ -902,7 +902,7 @@ int of_parse_phandle_with_args(struct device_node *np, const char *list_name, /* Retrieve the phandle list property */ list = of_get_property(np, list_name, &size); if (!list) - return -EINVAL; + return -ENOENT; list_end = list + size / sizeof(*list); /* Loop over the phandles until all the requested entry is found */ @@ -1180,7 +1180,7 @@ static void of_alias_add(struct alias_prop *ap, struct device_node *np, ap->stem[stem_len] = 0; list_add_tail(&ap->link, &aliases_lookup); pr_debug("adding DT alias:%s: stem=%s id=%i node=%s\n", - ap->alias, ap->stem, ap->id, np ? np->full_name : NULL); + ap->alias, ap->stem, ap->id, of_node_full_name(np)); } /** |