[ATM]: Replace DPRINTK() with pr_debug().

Get rid of using DPRINTK macro in ATM and use pr_debug (in kernel.h).
Using the standard macro is cleaner and forces code to check for bad arguments
and formatting.

Fixes from Thomas Graf.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/atm/common.c b/net/atm/common.c
index 282d761..299ec1e 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -30,13 +30,6 @@
 #include "addr.h"		/* address registry */
 #include "signaling.h"		/* for WAITING and sigd_attach */
 
-
-#if 0
-#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define DPRINTK(format,args...)
-#endif
-
 struct hlist_head vcc_hash[VCC_HTABLE_SIZE];
 DEFINE_RWLOCK(vcc_sklist_lock);
 
@@ -70,13 +63,13 @@
 	struct sock *sk = sk_atm(vcc);
 
 	if (atomic_read(&sk->sk_wmem_alloc) && !atm_may_send(vcc, size)) {
-		DPRINTK("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n",
+		pr_debug("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n",
 			atomic_read(&sk->sk_wmem_alloc), size,
 			sk->sk_sndbuf);
 		return NULL;
 	}
 	while (!(skb = alloc_skb(size,GFP_KERNEL))) schedule();
-	DPRINTK("AlTx %d += %d\n", atomic_read(&sk->sk_wmem_alloc),
+	pr_debug("AlTx %d += %d\n", atomic_read(&sk->sk_wmem_alloc),
 		skb->truesize);
 	atomic_add(skb->truesize, &sk->sk_wmem_alloc);
 	return skb;
@@ -392,10 +385,10 @@
 	if (!error) error = adjust_tp(&vcc->qos.rxtp,vcc->qos.aal);
 	if (error)
 		goto fail;
-	DPRINTK("VCC %d.%d, AAL %d\n",vpi,vci,vcc->qos.aal);
-	DPRINTK("  TX: %d, PCR %d..%d, SDU %d\n",vcc->qos.txtp.traffic_class,
+	pr_debug("VCC %d.%d, AAL %d\n",vpi,vci,vcc->qos.aal);
+	pr_debug("  TX: %d, PCR %d..%d, SDU %d\n",vcc->qos.txtp.traffic_class,
 	    vcc->qos.txtp.min_pcr,vcc->qos.txtp.max_pcr,vcc->qos.txtp.max_sdu);
-	DPRINTK("  RX: %d, PCR %d..%d, SDU %d\n",vcc->qos.rxtp.traffic_class,
+	pr_debug("  RX: %d, PCR %d..%d, SDU %d\n",vcc->qos.rxtp.traffic_class,
 	    vcc->qos.rxtp.min_pcr,vcc->qos.rxtp.max_pcr,vcc->qos.rxtp.max_sdu);
 
 	if (dev->ops->open) {
@@ -420,7 +413,7 @@
 	struct atm_vcc *vcc = ATM_SD(sock);
 	int error;
 
-	DPRINTK("vcc_connect (vpi %d, vci %d)\n",vpi,vci);
+	pr_debug("vcc_connect (vpi %d, vci %d)\n",vpi,vci);
 	if (sock->state == SS_CONNECTED)
 		return -EISCONN;
 	if (sock->state != SS_UNCONNECTED)
@@ -433,7 +426,7 @@
 	else
 		if (test_bit(ATM_VF_PARTIAL,&vcc->flags))
 			return -EINVAL;
-	DPRINTK("vcc_connect (TX: cl %d,bw %d-%d,sdu %d; "
+	pr_debug("vcc_connect (TX: cl %d,bw %d-%d,sdu %d; "
 	    "RX: cl %d,bw %d-%d,sdu %d,AAL %s%d)\n",
 	    vcc->qos.txtp.traffic_class,vcc->qos.txtp.min_pcr,
 	    vcc->qos.txtp.max_pcr,vcc->qos.txtp.max_sdu,
@@ -504,7 +497,7 @@
 	if (error)
 		return error;
 	sock_recv_timestamp(msg, sk, skb);
-	DPRINTK("RcvM %d -= %d\n", atomic_read(&sk->rmem_alloc), skb->truesize);
+	pr_debug("RcvM %d -= %d\n", atomic_read(&sk->sk_rmem_alloc), skb->truesize);
 	atm_return(vcc, skb->truesize);
 	skb_free_datagram(sk, skb);
 	return copied;