summaryrefslogtreecommitdiff
path: root/drivers/crypto/omap-des.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/omap-des.c')
-rw-r--r--drivers/crypto/omap-des.c5
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);