1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
index 4ffb903c5f9f..d119e0e32f23 100644
--- a/drivers/crypto/picoxcell_crypto.c
+++ b/drivers/crypto/picoxcell_crypto.c
@@ -1724,7 +1724,7 @@ static int __devinit spacc_probe(struct platform_device *pdev)
 
         spin_lock_init(&engine->hw_lock);
 
-        engine->clk = clk_get(&pdev->dev, NULL);
+        engine->clk = clk_get(&pdev->dev, "ref");
         if (IS_ERR(engine->clk)) {
                 dev_info(&pdev->dev, "clk unavailable\n");
                 device_remove_file(&pdev->dev, &dev_attr_stat_irq_thresh);