--- hx4700_ts.c.orig	2006-03-23 19:03:19.000000000 +0100
+++ hx4700_ts.c	2006-03-23 19:05:54.000000000 +0100
@@ -82,7 +82,8 @@
 
 #define TS_SAMPLES 5
 
-MODULE_PARM(poll_sample_time, "i");
+module_param(poll_sample_time, int, 0444);
+MODULE_PARM_DESC(poll_sample_time, "Poll Sample Time");
 
 static inline void
 report_touchpanel(struct touchscreen_data *ts, int pressure, int x, int y)