Add comedi_debug symbol.

diff --git a/comedi/comedi_fops.c b/comedi/comedi_fops.c
index e7eabfb9556deeb6e3e0c7dcb6b66a38a8fdff87..3f9434ba1bfcd43b984a1685bb8f90b782d4bb15 100644 (file)
--- a/comedi/comedi_fops.c
+++ b/comedi/comedi_fops.c
@@ -53,6 +53,11 @@ MODULE_LICENSE("GPL");
 #define KILL_FASYNC(a,b,c) kill_fasync(&(a),(b),(c))
 #endif
 
+#ifdef CONFIG_COMEDI_DEBUG
+int comedi_debug;
+MODULE_PARM(comedi_debug, "i");
+#endif
+
 comedi_device *comedi_devices;
 spinlock_t big_comedi_lock = SPIN_LOCK_UNLOCKED;
 

diff --git a/comedi/comedi_ksyms.c b/comedi/comedi_ksyms.c
index 3d7ed16f0e91c92acd694b2fa74b0fc0b23fd39d..4fc5c64cbbed2e09a0914abdeae5ba8595ffb6b2 100644 (file)
--- a/comedi/comedi_ksyms.c
+++ b/comedi/comedi_ksyms.c
@@ -58,6 +58,9 @@ EXPORT_SYMBOL(comedi_switch_to_rt);
 EXPORT_SYMBOL(comedi_switch_to_non_rt);
 EXPORT_SYMBOL(rt_pend_call);
 #endif
+#ifdef CONFIG_COMEDI_DEBUG
+EXPORT_SYMBOL(comedi_debug);
+#endif
 
 /* for kcomedilib */
 EXPORT_SYMBOL(comedi_devices);