Merge remote-tracking branch 'asoc/topic/wm9081' into asoc-next

[pandora-kernel.git] / lib / dma-debug.c

diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index b9087bf..d84beb9 100644 (file)
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -264,7 +264,7 @@ static struct dma_debug_entry *__hash_bucket_find(struct hash_bucket *bucket,
                                                  match_fn match)
 {
        struct dma_debug_entry *entry, *ret = NULL;
-       int matches = 0, match_lvl, last_lvl = 0;
+       int matches = 0, match_lvl, last_lvl = -1;
 
        list_for_each_entry(entry, &bucket->list, list) {
                if (!match(ref, entry))
@@ -293,7 +293,7 @@ static struct dma_debug_entry *__hash_bucket_find(struct hash_bucket *bucket,
                } else if (match_lvl > last_lvl) {
                        /*
                         * We found an entry that fits better then the
-                        * previous one
+                        * previous one or it is the 1st match.
                         */
                        last_lvl = match_lvl;
                        ret      = entry;