From: Randy Dunlap <redacted>

hgpk.c uses interfaces from linux/module.h, so it should
include that file.  This fixes build errors.

Signed-off-by: Randy Dunlap <redacted>
---
 drivers/input/mouse/hgpk.c |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20110729.orig/drivers/input/mouse/hgpk.c
+++ linux-next-20110729/drivers/input/mouse/hgpk.c

@@ -32,6 +32,7 @@
 #define DEBUG
 #include <linux/slab.h>
 #include <linux/input.h>
+#include <linux/module.h>
 #include <linux/serio.h>
 #include <linux/libps2.h>
 #include <linux/delay.h>