[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/raw.c b/net/atm/raw.c
index 1378f61..b0a2d8c 100644
--- a/net/atm/raw.c
+++ b/net/atm/raw.c
@@ -13,14 +13,6 @@
 #include "common.h"
 #include "protocols.h"
 
-
-#if 0
-#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define DPRINTK(format,args...)
-#endif
-
-
 /*
  * SKB == NULL indicates that the link is being closed
  */
@@ -40,8 +32,8 @@
 {
 	struct sock *sk = sk_atm(vcc);
 
-	DPRINTK("APopR (%d) %d -= %d\n", vcc->vci, sk->sk_wmem_alloc,
-		skb->truesize);
+	pr_debug("APopR (%d) %d -= %d\n", vcc->vci,
+		atomic_read(&sk->sk_wmem_alloc), skb->truesize);
 	atomic_sub(skb->truesize, &sk->sk_wmem_alloc);
 	dev_kfree_skb_any(skb);
 	sk->sk_write_space(sk);