diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index bdda7b39af85..f20c02e9d646 100644
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -638,8 +638,7 @@ static int s5p_hash_rx(struct s5p_aes_dev *dev)
 
 static irqreturn_t s5p_aes_interrupt(int irq, void *dev_id)
 {
-	struct platform_device *pdev = dev_id;
-	struct s5p_aes_dev *dev = platform_get_drvdata(pdev);
+	struct s5p_aes_dev *dev = dev_id;
 	struct skcipher_request *req;
 	int err_dma_tx = 0;
 	int err_dma_rx = 0;
@@ -2221,7 +2220,7 @@ static int s5p_aes_probe(struct platform_device *pdev)
 	}
 	err = devm_request_threaded_irq(dev, pdata->irq_fc, NULL,
 					s5p_aes_interrupt, IRQF_ONESHOT,
-					pdev->name, pdev);
+					pdev->name, pdata);
 	if (err < 0) {
 		dev_warn(dev, "feed control interrupt is not available.\n");
 		goto err_irq;