Merge tag 'spi-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc

[deliverable/linux.git] / drivers / of / base.c

diff --git a/drivers/of/base.c b/drivers/of/base.c
index a14f109dcd130844aeb4afb7e646a3055824c302..c181b94abc363b64a4a38c2e39625b7564dc2267 100644 (file)
--- 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));
 }
 
 /**