1 files changed, 10 insertions, 14 deletions

diff --git a/drivers/base/cacheinfo.c b/drivers/base/cacheinfo.c
index 2880e2ab01f5..5d5b5988e88b 100644
--- a/drivers/base/cacheinfo.c
+++ b/drivers/base/cacheinfo.c
@@ -74,52 +74,48 @@ static inline int get_cacheinfo_idx(enum cache_type type)
 static void cache_size(struct cacheinfo *this_leaf, struct device_node *np)
 {
 	const char *propname;
-	const __be32 *cache_size;
 	int ct_idx;
 
 	ct_idx = get_cacheinfo_idx(this_leaf->type);
 	propname = cache_type_info[ct_idx].size_prop;
 
-	cache_size = of_get_property(np, propname, NULL);
-	if (cache_size)
-		this_leaf->size = of_read_number(cache_size, 1);
+	if (of_property_read_u32(np, propname, &this_leaf->size))
+		this_leaf->size = 0;
 }
 
 /* not cache_line_size() because that's a macro in include/linux/cache.h */
 static void cache_get_line_size(struct cacheinfo *this_leaf,
 				struct device_node *np)
 {
-	const __be32 *line_size;
 	int i, lim, ct_idx;
 
 	ct_idx = get_cacheinfo_idx(this_leaf->type);
 	lim = ARRAY_SIZE(cache_type_info[ct_idx].line_size_props);
 
 	for (i = 0; i < lim; i++) {
+		int ret;
+		u32 line_size;
 		const char *propname;
 
 		propname = cache_type_info[ct_idx].line_size_props[i];
-		line_size = of_get_property(np, propname, NULL);
-		if (line_size)
+		ret = of_property_read_u32(np, propname, &line_size);
+		if (!ret) {
+			this_leaf->coherency_line_size = line_size;
 			break;
+		}
 	}
-
-	if (line_size)
-		this_leaf->coherency_line_size = of_read_number(line_size, 1);
 }
 
 static void cache_nr_sets(struct cacheinfo *this_leaf, struct device_node *np)
 {
 	const char *propname;
-	const __be32 *nr_sets;
 	int ct_idx;
 
 	ct_idx = get_cacheinfo_idx(this_leaf->type);
 	propname = cache_type_info[ct_idx].nr_sets_prop;
 
-	nr_sets = of_get_property(np, propname, NULL);
-	if (nr_sets)
-		this_leaf->number_of_sets = of_read_number(nr_sets, 1);
+	if (of_property_read_u32(np, propname, &this_leaf->number_of_sets))
+		this_leaf->number_of_sets = 0;
 }
 
 static void cache_associativity(struct cacheinfo *this_leaf)