diff --git a/crypto/async_tx/async_memcpy.c b/crypto/async_tx/async_memcpy.c
index 0f62822..84caa4e 100644
--- a/crypto/async_tx/async_memcpy.c
+++ b/crypto/async_tx/async_memcpy.c
@@ -66,11 +66,11 @@
 	}
 
 	if (tx) {
-		pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+		pr_debug("%s: (async) len: %zu\n", __func__, len);
 		async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
 	} else {
 		void *dest_buf, *src_buf;
-		pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+		pr_debug("%s: (sync) len: %zu\n", __func__, len);
 
 		/* wait for any prerequisite operations */
 		if (depend_tx) {
@@ -80,7 +80,7 @@
 			BUG_ON(depend_tx->ack);
 			if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
 				panic("%s: DMA_ERROR waiting for depend_tx\n",
-					__FUNCTION__);
+					__func__);
 		}
 
 		dest_buf = kmap_atomic(dest, KM_USER0) + dest_offset;
diff --git a/crypto/async_tx/async_memset.c b/crypto/async_tx/async_memset.c
index 09c0e836..f5ff3906 100644
--- a/crypto/async_tx/async_memset.c
+++ b/crypto/async_tx/async_memset.c
@@ -63,11 +63,11 @@
 	}
 
 	if (tx) {
-		pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+		pr_debug("%s: (async) len: %zu\n", __func__, len);
 		async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
 	} else { /* run the memset synchronously */
 		void *dest_buf;
-		pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+		pr_debug("%s: (sync) len: %zu\n", __func__, len);
 
 		dest_buf = (void *) (((char *) page_address(dest)) + offset);
 
@@ -79,7 +79,7 @@
 			BUG_ON(depend_tx->ack);
 			if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
 				panic("%s: DMA_ERROR waiting for depend_tx\n",
-					__FUNCTION__);
+					__func__);
 		}
 
 		memset(dest_buf, val, len);
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 56288218..2be3bae 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -472,11 +472,11 @@
 		tx = NULL;
 
 	if (tx) {
-		pr_debug("%s: (async)\n", __FUNCTION__);
+		pr_debug("%s: (async)\n", __func__);
 
 		async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
 	} else {
-		pr_debug("%s: (sync)\n", __FUNCTION__);
+		pr_debug("%s: (sync)\n", __func__);
 
 		/* wait for any prerequisite operations */
 		if (depend_tx) {
@@ -486,7 +486,7 @@
 			BUG_ON(depend_tx->ack);
 			if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
 				panic("%s: DMA_ERROR waiting for depend_tx\n",
-					__FUNCTION__);
+					__func__);
 		}
 
 		async_tx_sync_epilog(flags, depend_tx, cb_fn, cb_param);
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index 2259a4f..7a9db35 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -47,7 +47,7 @@
 	int i;
 	unsigned long dma_prep_flags = cb_fn ? DMA_PREP_INTERRUPT : 0;
 
-	pr_debug("%s: len: %zu\n", __FUNCTION__, len);
+	pr_debug("%s: len: %zu\n", __func__, len);
 
 	dma_dest = dma_map_page(device->dev, dest, offset, len,
 				DMA_FROM_DEVICE);
@@ -86,7 +86,7 @@
 	void *_dest;
 	int i;
 
-	pr_debug("%s: len: %zu\n", __FUNCTION__, len);
+	pr_debug("%s: len: %zu\n", __func__, len);
 
 	/* reuse the 'src_list' array to convert to buffer pointers */
 	for (i = 0; i < src_cnt; i++)
@@ -196,7 +196,7 @@
 					DMA_ERROR)
 					panic("%s: DMA_ERROR waiting for "
 						"depend_tx\n",
-						__FUNCTION__);
+						__func__);
 			}
 
 			do_sync_xor(dest, &src_list[src_off], offset,
@@ -276,7 +276,7 @@
 		unsigned long dma_prep_flags = cb_fn ? DMA_PREP_INTERRUPT : 0;
 		int i;
 
-		pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+		pr_debug("%s: (async) len: %zu\n", __func__, len);
 
 		for (i = 0; i < src_cnt; i++)
 			dma_src[i] = dma_map_page(device->dev, src_list[i],
@@ -299,7 +299,7 @@
 	} else {
 		unsigned long xor_flags = flags;
 
-		pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+		pr_debug("%s: (sync) len: %zu\n", __func__, len);
 
 		xor_flags |= ASYNC_TX_XOR_DROP_DST;
 		xor_flags &= ~ASYNC_TX_ACK;
@@ -310,7 +310,7 @@
 		if (tx) {
 			if (dma_wait_for_async_tx(tx) == DMA_ERROR)
 				panic("%s: DMA_ERROR waiting for tx\n",
-					__FUNCTION__);
+					__func__);
 			async_tx_ack(tx);
 		}