1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
index 0a70e46d5416..dd7b93f2f94c 100644
--- a/drivers/crypto/omap-des.c
+++ b/drivers/crypto/omap-des.c
@@ -527,8 +527,6 @@ static void omap_des_finish_req(struct omap_des_dev *dd, int err)
 
 static int omap_des_crypt_dma_stop(struct omap_des_dev *dd)
 {
-        int err = 0;
-
         pr_debug("total: %d\n", dd->total);
 
         omap_des_dma_stop(dd);
@@ -536,7 +534,7 @@ static int omap_des_crypt_dma_stop(struct omap_des_dev *dd)
         dmaengine_terminate_all(dd->dma_lch_in);
         dmaengine_terminate_all(dd->dma_lch_out);
 
-        return err;
+        return 0;
 }
 
 static int omap_des_copy_needed(struct scatterlist *sg)
@@ -1086,6 +1084,7 @@ static int omap_des_probe(struct platform_device *pdev)
         dd->phys_base = res->start;
 
         pm_runtime_enable(dev);
+        pm_runtime_irq_safe(dev);
         err = pm_runtime_get_sync(dev);
         if (err < 0) {
                 pm_runtime_put_noidle(dev);