#include <linux/skbuff.h>
#include <linux/version.h>
#include <asm/bitops.h>
-/*#include <asm/spinlock.h>*/
/*
* Constants
* Miscellaneous macros.
*/
-/* Marco for printing debug statements.
-# define IPG_DDEBUG_MSG(args...) printk(KERN_DEBUG "IPG: " ## args) */
+/* Marco for printing debug statements. */
#ifdef IPG_DEBUG
# define IPG_DEBUG_MSG(args...)
# define IPG_DDEBUG_MSG(args...) printk(KERN_DEBUG "IPG: " args)