1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index be57bd07596d..53102764fd2f 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -428,7 +428,7 @@ static void link_cache_lists(struct cache *smaller, struct cache *bigger)
 static void do_subsidiary_caches_debugcheck(struct cache *cache)
 {
         WARN_ON_ONCE(cache->level != 1);
-        WARN_ON_ONCE(strcmp(cache->ofnode->type, "cpu"));
+        WARN_ON_ONCE(!of_node_is_type(cache->ofnode, "cpu"));
 }
 
 static void do_subsidiary_caches(struct cache *cache)