diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c
index ddd47cdfdb1f498b8c50dfa503099b97d250882a..1e2d38e3d68ccb3f8028b5702c1beeec36982e68 100644
--- a/drivers/isdn/hardware/avm/b1dma.c
+++ b/drivers/isdn/hardware/avm/b1dma.c
@@ -29,7 +29,7 @@
 
 static char *revision = "$Revision: 1.1.2.3 $";
 
-#undef CONFIG_B1DMA_DEBUG
+#undef AVM_B1DMA_DEBUG
 
 /* ------------------------------------------------------------- */
 
@@ -391,16 +391,16 @@ static void b1dma_dispatch_tx(avmcard *card)
 			_put_slice(&p, skb->data, len);
 		}
 		txlen = (u8 *)p - (u8 *)dma->sendbuf.dmabuf;
-#ifdef CONFIG_B1DMA_DEBUG
+#ifdef AVM_B1DMA_DEBUG
 		printk(KERN_DEBUG "tx: put msg len=%d\n", txlen);
 #endif
 	} else {
 		txlen = skb->len-2;
-#ifdef CONFIG_B1DMA_POLLDEBUG
+#ifdef AVM_B1DMA_POLLDEBUG
 		if (skb->data[2] == SEND_POLLACK)
 			printk(KERN_INFO "%s: send ack\n", card->name);
 #endif
-#ifdef CONFIG_B1DMA_DEBUG
+#ifdef AVM_B1DMA_DEBUG
 		printk(KERN_DEBUG "tx: put 0x%x len=%d\n", 
 		       skb->data[2], txlen);
 #endif
@@ -450,7 +450,7 @@ static void b1dma_handle_rx(avmcard *card)
 	u32 ApplId, MsgLen, DataB3Len, NCCI, WindowSize;
 	u8 b1cmd =  _get_byte(&p);
 
-#ifdef CONFIG_B1DMA_DEBUG
+#ifdef AVM_B1DMA_DEBUG
 	printk(KERN_DEBUG "rx: 0x%x %lu\n", b1cmd, (unsigned long)dma->recvlen);
 #endif
 	
@@ -515,7 +515,7 @@ static void b1dma_handle_rx(avmcard *card)
 		break;
 
 	case RECEIVE_START:
-#ifdef CONFIG_B1DMA_POLLDEBUG
+#ifdef AVM_B1DMA_POLLDEBUG
 		printk(KERN_INFO "%s: receive poll\n", card->name);
 #endif
 		if (!suppress_pollack)
@@ -601,7 +601,7 @@ static void b1dma_handle_interrupt(avmcard *card)
 				rxlen = (dma->recvlen + 3) & ~3;
 				b1dma_writel(card, dma->recvbuf.dmaaddr+4, AMCC_RXPTR);
 				b1dma_writel(card, rxlen, AMCC_RXLEN);
-#ifdef CONFIG_B1DMA_DEBUG
+#ifdef AVM_B1DMA_DEBUG
 			} else {
 				printk(KERN_ERR "%s: rx not complete (%d).\n",
 					card->name, rxlen);
diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c
index 2a3eb38f0ebb34b84da227a339ab5d78755a2187..6f5efa8d78cb24a1a31e5eb117ea5c9b01eeeb80 100644
--- a/drivers/isdn/hardware/avm/c4.c
+++ b/drivers/isdn/hardware/avm/c4.c
@@ -28,8 +28,8 @@
 #include <linux/isdn/capilli.h>
 #include "avmcard.h"
 
-#undef CONFIG_C4_DEBUG
-#undef CONFIG_C4_POLLDEBUG
+#undef AVM_C4_DEBUG
+#undef AVM_C4_POLLDEBUG
 
 /* ------------------------------------------------------------- */
 
@@ -420,7 +420,7 @@ static void c4_dispatch_tx(avmcard *card)
 
 	skb = skb_dequeue(&dma->send_queue);
 	if (!skb) {
-#ifdef CONFIG_C4_DEBUG
+#ifdef AVM_C4_DEBUG
 		printk(KERN_DEBUG "%s: tx underrun\n", card->name);
 #endif
 		return;
@@ -444,16 +444,16 @@ static void c4_dispatch_tx(avmcard *card)
 			_put_slice(&p, skb->data, len);
 		}
 		txlen = (u8 *)p - (u8 *)dma->sendbuf.dmabuf;
-#ifdef CONFIG_C4_DEBUG
+#ifdef AVM_C4_DEBUG
 		printk(KERN_DEBUG "%s: tx put msg len=%d\n", card->name, txlen);
 #endif
 	} else {
 		txlen = skb->len-2;
-#ifdef CONFIG_C4_POLLDEBUG
+#ifdef AVM_C4_POLLDEBUG
 		if (skb->data[2] == SEND_POLLACK)
 			printk(KERN_INFO "%s: ack to c4\n", card->name);
 #endif
-#ifdef CONFIG_C4_DEBUG
+#ifdef AVM_C4_DEBUG
 		printk(KERN_DEBUG "%s: tx put 0x%x len=%d\n",
 				card->name, skb->data[2], txlen);
 #endif
@@ -508,7 +508,7 @@ static void c4_handle_rx(avmcard *card)
 	u32 cidx;
 
 
-#ifdef CONFIG_C4_DEBUG
+#ifdef AVM_C4_DEBUG
 	printk(KERN_DEBUG "%s: rx 0x%x len=%lu\n", card->name,
 				b1cmd, (unsigned long)dma->recvlen);
 #endif
@@ -586,7 +586,7 @@ static void c4_handle_rx(avmcard *card)
 		break;
 
 	case RECEIVE_START:
-#ifdef CONFIG_C4_POLLDEBUG
+#ifdef AVM_C4_POLLDEBUG
 		printk(KERN_INFO "%s: poll from c4\n", card->name);
 #endif
 		if (!suppress_pollack)