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path: root/drivers/net/mlx4/mlx4.h
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Diffstat (limited to 'drivers/net/mlx4/mlx4.h')
-rw-r--r--drivers/net/mlx4/mlx4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h
index bc72d6e4919b..13343e884999 100644
--- a/drivers/net/mlx4/mlx4.h
+++ b/drivers/net/mlx4/mlx4.h
@@ -40,6 +40,7 @@
#include <linux/mutex.h>
#include <linux/radix-tree.h>
#include <linux/timer.h>
+#include <linux/semaphore.h>
#include <linux/workqueue.h>
#include <linux/mlx4/device.h>