diff --git a/drivers/crypto/mxc-scc.c b/drivers/crypto/mxc-scc.c
index e01c46387df8..519086730791 100644
--- a/drivers/crypto/mxc-scc.c
+++ b/drivers/crypto/mxc-scc.c
@@ -178,12 +178,12 @@ static int mxc_scc_get_data(struct mxc_scc_ctx *ctx,
 	else
 		from = scc->black_memory;
 
-	dev_dbg(scc->dev, "pcopy: from 0x%p %d bytes\n", from,
+	dev_dbg(scc->dev, "pcopy: from 0x%p %zu bytes\n", from,
 		ctx->dst_nents * 8);
 	len = sg_pcopy_from_buffer(ablkreq->dst, ctx->dst_nents,
 				   from, ctx->size, ctx->offset);
 	if (!len) {
-		dev_err(scc->dev, "pcopy err from 0x%p (len=%d)\n", from, len);
+		dev_err(scc->dev, "pcopy err from 0x%p (len=%zu)\n", from, len);
 		return -EINVAL;
 	}
 
@@ -274,7 +274,7 @@ static int mxc_scc_put_data(struct mxc_scc_ctx *ctx,
 	len = sg_pcopy_to_buffer(req->src, ctx->src_nents,
 				 to, len, ctx->offset);
 	if (!len) {
-		dev_err(scc->dev, "pcopy err to 0x%p (len=%d)\n", to, len);
+		dev_err(scc->dev, "pcopy err to 0x%p (len=%zu)\n", to, len);
 		return -EINVAL;
 	}
 
@@ -335,9 +335,9 @@ static void mxc_scc_ablkcipher_next(struct mxc_scc_ctx *ctx,
 		return;
 	}
 
-	dev_dbg(scc->dev, "Start encryption (0x%p/0x%p)\n",
-		(void *)readl(scc->base + SCC_SCM_RED_START),
-		(void *)readl(scc->base + SCC_SCM_BLACK_START));
+	dev_dbg(scc->dev, "Start encryption (0x%x/0x%x)\n",
+		readl(scc->base + SCC_SCM_RED_START),
+		readl(scc->base + SCC_SCM_BLACK_START));
 
 	/* clear interrupt control registers */
 	writel(SCC_SCM_INTR_CTRL_CLR_INTR,