diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c
index aad664d5259fd279a17b2d176aaa91e2db267d2c..0d395979b2d19c2a35ddb31e6d8c915c363fcfd9 100644
--- a/drivers/input/serio/hp_sdc.c
+++ b/drivers/input/serio/hp_sdc.c
@@ -70,7 +70,6 @@
 #include <linux/semaphore.h>
 #include <linux/slab.h>
 #include <linux/hil.h>
-#include <linux/semaphore.h>
 #include <asm/io.h>
 #include <asm/system.h>