1 files changed, 1 insertions, 0 deletions

diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
index 3e763d6a5d67..446cf9748664 100644
--- a/sound/mips/au1x00.c
+++ b/sound/mips/au1x00.c
@@ -516,6 +516,7 @@ get the interrupt driven case to work efficiently */
                         break;
         if (i == 0x5000) {
                 printk(KERN_ERR "au1000 AC97: AC97 command read timeout\n");
+                spin_unlock(&au1000->ac97_lock);
                 return 0;
         }