1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index a7e3b706b9d3..0d92969404c3 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -687,6 +687,7 @@ static int omap_hdq_remove(struct platform_device *pdev)
 
         if (hdq_data->hdq_usecount) {
                 dev_dbg(&pdev->dev, "removed when use count is not zero\n");
+                mutex_unlock(&hdq_data->hdq_mutex);
                 return -EBUSY;
         }