diff -ur linux-2.5.5-dj2-orig/sound/core/rtctimer.c linux-2.5.5/sound/core/rtctimer.c
--- linux-2.5.5-dj2-orig/sound/core/rtctimer.c	Wed Feb 27 00:34:38 2002
+++ linux-2.5.5/sound/core/rtctimer.c	Wed Feb 27 02:15:05 2002
@@ -31,6 +31,7 @@
 #include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/time.h>
+#include <linux/interrupt.h>
 #include <sound/core.h>
 #include <sound/timer.h>
 #include <sound/info.h>
@@ -59,7 +60,7 @@
 
 
 /*
- * The harware depenant description for this timer.
+ * The hardware dependant description for this timer.
  */
 static struct _snd_timer_hardware rtc_hw = {
 	flags:		SNDRV_TIMER_HW_FIRST|SNDRV_TIMER_HW_AUTO,
@@ -210,9 +211,11 @@
 
 
 /*
- * exported stuffs
+ * exported stuff
  */
+#ifdef MODULE
 module_init(rtctimer_init)
+#endif
 module_exit(rtctimer_exit)
 
 MODULE_PARM(rtctimer_freq, "i");