1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 71766ac0328b..422afee88169 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -309,6 +309,7 @@ void ssp_exit(struct ssp_dev *dev)
 
         if (dev->port > PXA_SSP_PORTS || dev->port == 0) {
                 printk(KERN_WARNING "SSP: tried to close invalid port\n");
+                mutex_unlock(&mutex);
                 return;
         }