caif: Remove buggy re-definition of pr_debug

Remove debugging quirk redefining pr_debug to pr_warning.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/caif/chnl_net.c

@@ -30,9 +30,6 @@
 #define CONNECT_TIMEOUT (5 * HZ)
 #define CAIF_NET_DEFAULT_QUEUE_LEN 500
 
-#undef pr_debug
-#define pr_debug pr_warn
-
 /*This list is protected by the rtnl lock. */
 static LIST_HEAD(chnl_net_list);