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path: root/drivers/input/serio/hp_sdc_mlc.c
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Diffstat (limited to 'drivers/input/serio/hp_sdc_mlc.c')
-rw-r--r--drivers/input/serio/hp_sdc_mlc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/serio/hp_sdc_mlc.c b/drivers/input/serio/hp_sdc_mlc.c
index e3c44ffae674..1c9426fd5205 100644
--- a/drivers/input/serio/hp_sdc_mlc.c
+++ b/drivers/input/serio/hp_sdc_mlc.c
@@ -40,6 +40,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/string.h>
+#include <asm/semaphore.h>
#define PREFIX "HP SDC MLC: "