1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/firmware/dcdbas.h b/drivers/firmware/dcdbas.h
index dcdba0f1b32c..8960cad3d022 100644
--- a/drivers/firmware/dcdbas.h
+++ b/drivers/firmware/dcdbas.h
@@ -17,10 +17,11 @@
 #define _DCDBAS_H_
 
 #include <linux/device.h>
-#include <linux/input.h>
 #include <linux/sysfs.h>
 #include <linux/types.h>
 
+#define BIT(x)                                  (1UL << x)
+
 #define MAX_SMI_DATA_BUF_SIZE                   (256 * 1024)
 
 #define HC_ACTION_NONE                          (0)