1 files changed, 4 insertions, 0 deletions

diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c
index 33980d1c8037..01c4cfe30c9f 100644
--- a/sound/core/seq/seq_fifo.c
+++ b/sound/core/seq/seq_fifo.c
@@ -267,6 +267,10 @@ int snd_seq_fifo_resize(struct snd_seq_fifo *f, int poolsize)
         /* NOTE: overflow flag is not cleared */
         spin_unlock_irqrestore(&f->lock, flags);
 
+        /* close the old pool and wait until all users are gone */
+        snd_seq_pool_mark_closing(oldpool);
+        snd_use_lock_sync(&f->use_lock);
+
         /* release cells in old pool */
         for (cell = oldhead; cell; cell = next) {
                 next = cell->next;