1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/macintosh/windfarm.h b/drivers/macintosh/windfarm.h
index 3f0cb0312ea3..7a2482cc26a7 100644
--- a/drivers/macintosh/windfarm.h
+++ b/drivers/macintosh/windfarm.h
@@ -14,6 +14,7 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/notifier.h>
+#include <linux/device.h>
 
 /* Display a 16.16 fixed point value */
 #define FIX32TOPRINT(f) ((f) >> 16),((((f) & 0xffff) * 1000) >> 16)
@@ -39,6 +40,7 @@ struct wf_control {
         char                    *name;
         int                     type;
         struct kref             ref;
+        struct device_attribute attr;
 };
 
 #define WF_CONTROL_TYPE_GENERIC         0
@@ -87,6 +89,7 @@ struct wf_sensor {
         struct wf_sensor_ops    *ops;
         char                    *name;
         struct kref             ref;
+        struct device_attribute attr;
 };
 
 /* Same lifetime rules as controls */