diff --git a/[refs] b/[refs]
index e51ea1d2e695..e74895ac4f54 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a422f2b1d213f6abeecde88fb45c4b7fa1fd358
+refs/heads/master: d2185c4440ddba25305aeb337e5834b16ea6dfdf
diff --git a/trunk/drivers/sfi/sfi_core.h b/trunk/drivers/sfi/sfi_core.h
index b7cf220d44ec..1d5cfe854cf7 100644
--- a/trunk/drivers/sfi/sfi_core.h
+++ b/trunk/drivers/sfi/sfi_core.h
@@ -55,6 +55,9 @@
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
+
+#include <linux/sysfs.h>
+
 struct sfi_table_key{
 	char	*sig;
 	char	*oem_id;