dynamic_debug: make netdev_dbg() call __netdev_printk()

[karo-tx-linux.git] / lib / dynamic_debug.c

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 4fc03ddb05f2132e051b211be928d3fbffd98050..ee3b9ba625c5401ecc537eee81827ed8312aced3 100644 (file)
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -33,6 +33,7 @@
 #include <linux/hardirq.h>
 #include <linux/sched.h>
 #include <linux/device.h>
+#include <linux/netdevice.h>
 
 extern struct _ddebug __start___verbose[];
 extern struct _ddebug __stop___verbose[];
@@ -503,6 +504,30 @@ int __dynamic_dev_dbg(struct _ddebug *descriptor,
 }
 EXPORT_SYMBOL(__dynamic_dev_dbg);
 
+int __dynamic_netdev_dbg(struct _ddebug *descriptor,
+                     const struct net_device *dev, const char *fmt, ...)
+{
+       struct va_format vaf;
+       va_list args;
+       int res;
+
+       BUG_ON(!descriptor);
+       BUG_ON(!fmt);
+
+       va_start(args, fmt);
+
+       vaf.fmt = fmt;
+       vaf.va = &args;
+
+       res = dynamic_emit_prefix(descriptor);
+       res += __netdev_printk(KERN_CONT, dev, &vaf);
+
+       va_end(args);
+
+       return res;
+}
+EXPORT_SYMBOL(__dynamic_netdev_dbg);
+
 static __initdata char ddebug_setup_string[1024];
 static __init int ddebug_setup_query(char *str)
 {